Hill End Pit

Nature reserve in North Hertfordshire. 

OverviewRelatedWikipediaGalleryTableS1S2S3

Wikimedia, Wikidata
chalk quarry, United Kingdom, 

• Google Knowledge entry^@
  

Location: 51.900, -0.260, ///appeal.ground.shiny, KML, Maps

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class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q4870554\" title=\"Q4870554\"\u003EBattle of Britain Bunker\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ebunker, military museum, \u003Ca rel=\"nofollow\" class=\"external text\" href=\"https://www.tripadvisor.com/3585116\"\u003Etripadvisor\u003C/a\u003E\n\u003C/p\u003E\u003C/div\u003E","title":"Battle of Britain Bunker@ bunker, military museum, tripadvisor\n","link":"","lat":51.5411,"lon":-0.465205,"icon":"/images/d/d7/Tm_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124856355\" title=\"Q124856355\"\u003EBedford Royal Observer Corps Group Headquarters\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ebunker, Royal Observer Corps Group Headquarters\n\u003C/p\u003E\u003C/div\u003E","title":"Bedford Royal Observer Corps Group Headquarters@ bunker, Royal Observer Corps Group Headquarters\n","link":"","lat":52.1422,"lon":-0.498942,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q112234046\" title=\"Q112234046\"\u003EBelsize Park deep level shelter\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ELondon deep-level shelters\n\u003C/p\u003E\u003C/div\u003E","title":"Belsize Park deep level shelter@ London deep-level shelters\n","link":"","lat":51.5503,"lon":-0.164164,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945075\" title=\"Q124945075\"\u003ECamden Borough Control\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"Camden Borough Control@ civil defense center\n","link":"","lat":51.557,"lon":-0.1467,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q112234039\" title=\"Q112234039\"\u003ECamden Town deep level shelter\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ELondon deep-level shelters\n\u003C/p\u003E\u003C/div\u003E","title":"Camden Town deep level shelter@ London deep-level shelters\n","link":"","lat":51.5391,"lon":-0.142268,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945089\" title=\"Q124945089\"\u003EChiltern District Council Emergency Centre\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"Chiltern District Council Emergency Centre@ civil defense center\n","link":"","lat":51.675,"lon":-0.60461,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q1024854\" title=\"Q1024854\"\u003EChurchill War Rooms\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ebunker, architectural structure, military museum, national museum, biographical museum, \u003Ca rel=\"nofollow\" class=\"external text\" href=\"https://www.tripadvisor.com/194299\"\u003Etripadvisor\u003C/a\u003E\n\u003C/p\u003E\u003C/div\u003E","title":"Churchill War Rooms@ bunker, architectural structure, military museum, national museum, biographical museum, tripadvisor\n","link":"","lat":51.5024,"lon":-0.129187,"icon":"/images/d/d7/Tm_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945116\" title=\"Q124945116\"\u003EEdmonton Borough Control Site 1\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"Edmonton Borough Control Site 1@ civil defense center\n","link":"","lat":51.6324,"lon":-0.0698048,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945118\" title=\"Q124945118\"\u003EEdmonton Borough Control Site 2\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"Edmonton Borough Control Site 2@ civil defense center\n","link":"","lat":51.6227,"lon":-0.0611212,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945134\" title=\"Q124945134\"\u003EFinchley Borough Control\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"Finchley Borough Control@ civil defense center\n","link":"","lat":51.5969,"lon":-0.195577,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945136\" title=\"Q124945136\"\u003EFinsbury Borough Control\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"Finsbury Borough Control@ civil defense center\n","link":"","lat":51.5269,"lon":-0.108103,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q112234035\" title=\"Q112234035\"\u003EGoodge Street deep level shelter\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ELondon deep-level shelters\n\u003C/p\u003E\u003C/div\u003E","title":"Goodge Street deep level shelter@ London deep-level shelters\n","link":"","lat":51.5208,"lon":-0.134427,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q26529162\" title=\"Q26529162\"\u003EHackney Air Raid Precaution Centre\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eair-raid shelter\n\u003C/p\u003E\u003C/div\u003E","title":"Hackney Air Raid Precaution Centre@ air-raid shelter\n","link":"","lat":51.5633,"lon":-0.0597437,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945149\" title=\"Q124945149\"\u003EHackney WW2 ARP Control and Post War Borough Control\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"Hackney WW2 ARP Control and Post War Borough Control@ civil defense center\n","link":"","lat":51.5453,"lon":-0.0569688,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945157\" title=\"Q124945157\"\u003EHemel Hempstead Dacorum Borough Council Emergency Centre\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"Hemel Hempstead Dacorum Borough Council Emergency Centre@ civil defense center\n","link":"","lat":51.7551,"lon":-0.473823,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124837838\" title=\"Q124837838\"\u003EHertford bunker\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ebunker\n\u003C/p\u003E\u003C/div\u003E","title":"Hertford bunker@ bunker\n","link":"","lat":51.7937,"lon":-0.0802202,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945159\" title=\"Q124945159\"\u003EHillingdon Borough Control\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"Hillingdon Borough Control@ civil defense center\n","link":"","lat":51.5439,"lon":-0.476228,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q66478849\" title=\"Q66478849\"\u003ELippitts Hill Anti-Aircraft Operations Room\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ebunker\n\u003C/p\u003E\u003C/div\u003E","title":"Lippitts Hill Anti-Aircraft Operations Room@ bunker\n","link":"","lat":51.6536,"lon":0.0195769,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945186\" title=\"Q124945186\"\u003ELuton County Borough Control\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"Luton County Borough Control@ civil defense center\n","link":"","lat":51.8763,"lon":-0.419507,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945194\" title=\"Q124945194\"\u003EMiddlesex County Control\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"Middlesex County Control@ civil defense center\n","link":"","lat":51.6108,"lon":-0.354905,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945196\" title=\"Q124945196\"\u003EMill Hill North West London Group Control\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"Mill Hill North West London Group Control@ civil defense center\n","link":"","lat":51.6157,"lon":-0.207762,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945199\" title=\"Q124945199\"\u003ENortholt Sub Control\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"Northolt Sub Control@ civil defense center\n","link":"","lat":51.5416,"lon":-0.366218,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q7115612\" title=\"Q7115612\"\u003EOxgate Admiralty Citadel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ebunker\n\u003C/p\u003E\u003C/div\u003E","title":"Oxgate Admiralty Citadel@ bunker\n","link":"","lat":51.568,"lon":-0.229541,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945207\" title=\"Q124945207\"\u003EPaddington Borough Control\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"Paddington Borough Control@ civil defense center\n","link":"","lat":51.5205,"lon":-0.174044,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q7123359\" title=\"Q7123359\"\u003EPaddock\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ebunker\n\u003C/p\u003E\u003C/div\u003E","title":"Paddock@ bunker\n","link":"","lat":51.5621,"lon":-0.238495,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945232\" title=\"Q124945232\"\u003ESouthall London North West Group War HQ\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"Southall London North West Group War HQ@ civil defense center\n","link":"","lat":51.5087,"lon":-0.378031,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945256\" title=\"Q124945256\"\u003EStoke Newington Borough Control and Hackney Borough Control 2nd Site\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"Stoke Newington Borough Control and Hackney Borough Control 2nd Site@ civil defense center\n","link":"","lat":51.5619,"lon":-0.08364,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945254\" title=\"Q124945254\"\u003EStoke Newington Borough Control\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"Stoke Newington Borough Control@ civil defense center\n","link":"","lat":51.5618,"lon":-0.083621,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945244\" title=\"Q124945244\"\u003ESt Albans City and District Council Emergency Centre\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"St Albans City and District Council Emergency Centre@ civil defense center\n","link":"","lat":51.7536,"lon":-0.335903,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q27087363\" title=\"Q27087363\"\u003ESt Leonard's Court Air Raid Shelter\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eair-raid shelter\n\u003C/p\u003E\u003C/div\u003E","title":"St Leonard's Court Air Raid Shelter@ air-raid shelter\n","link":"","lat":51.4675,"lon":-0.269335,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q27062788\" title=\"Q27062788\"\u003ESt Leonard's Court\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eair-raid shelter, revenue house\n\u003C/p\u003E\u003C/div\u003E","title":"St Leonard's Court@ air-raid shelter, revenue house\n","link":"","lat":51.4672,"lon":-0.269489,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945249\" title=\"Q124945249\"\u003ESt Pancras Borough Control\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"St Pancras Borough Control@ civil defense center\n","link":"","lat":51.5567,"lon":-0.146946,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124945269\" title=\"Q124945269\"\u003ETottenham Borough Control\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecivil defense center\n\u003C/p\u003E\u003C/div\u003E","title":"Tottenham Borough Control@ civil defense center\n","link":"","lat":51.5869,"lon":-0.072563,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124823106\" title=\"Q124823106\"\u003EUxbridge Anti-Aircraft Operations Room\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ebunker\n\u003C/p\u003E\u003C/div\u003E","title":"Uxbridge Anti-Aircraft Operations Room@ bunker\n","link":"","lat":51.5465,"lon":-0.461863,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124858342\" title=\"Q124858342\"\u003EWatford Royal Observer Corps Group Headquarters\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ebunker\n\u003C/p\u003E\u003C/div\u003E","title":"Watford Royal Observer Corps Group Headquarters@ bunker\n","link":"","lat":51.668,"lon":-0.418542,"icon":"/images/6/6e/M_bunker.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q24993397\" title=\"Q24993397\"\u003EAshwell Quarry and Quarry Springs\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Equarry\n\u003C/p\u003E\u003C/div\u003E","title":"Ashwell Quarry and Quarry Springs@ quarry\n","link":"","lat":52.0403,"lon":-0.173697,"icon":"/images/a/ab/M_mine.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q21061934\" title=\"Q21061934\"\u003EBarkway Chalk Pit\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Echalk quarry\n\u003C/p\u003E\u003C/div\u003E","title":"Barkway Chalk Pit@ chalk quarry\n","link":"","lat":52.0112,"lon":0.011491,"icon":"/images/a/ab/M_mine.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q27990706\" title=\"Q27990706\"\u003EBarrington Chalk Pit\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003ESite of Special Scientific Interest, chalk quarry\n\u003C/p\u003E\u003C/div\u003E","title":"Barrington Chalk Pit@ Site of Special Scientific Interest, chalk quarry\n","link":"","lat":52.1422,"lon":0.0331046,"icon":"/images/a/ab/M_mine.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q24662438\" title=\"Q24662438\"\u003EBarrington Quarry\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Equarry\n\u003C/p\u003E\u003C/div\u003E","title":"Barrington Quarry@ quarry\n","link":"","lat":52.1432,"lon":0.0364199,"icon":"/images/a/ab/M_mine.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q5050176\" title=\"Q5050176\"\u003ECastle Lime Works Quarry\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Equarry\n\u003C/p\u003E\u003C/div\u003E","title":"Castle Lime Works Quarry@ quarry\n","link":"","lat":51.7087,"lon":-0.222464,"icon":"/images/a/ab/M_mine.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q24662499\" title=\"Q24662499\"\u003EDisused quarry\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Equarry\n\u003C/p\u003E\u003C/div\u003E","title":"Disused quarry@ quarry\n","link":"","lat":51.9495,"lon":-0.473249,"icon":"/images/a/ab/M_mine.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q5656799\" title=\"Q5656799\"\u003EHarefield Pit\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Echalk quarry\n\u003C/p\u003E\u003C/div\u003E","title":"Harefield Pit@ chalk quarry\n","link":"","lat":51.598,"lon":-0.48606,"icon":"/images/a/ab/M_mine.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q20878146\" title=\"Q20878146\"\u003EHexton Chalk Pit\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Echalk quarry\n\u003C/p\u003E\u003C/div\u003E","title":"Hexton Chalk Pit@ chalk quarry\n","link":"","lat":51.9572,"lon":-0.389746,"icon":"/images/a/ab/M_mine.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q20979086\" title=\"Q20979086\"\u003EKensworth Chalk Pit\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Echalk quarry\n\u003C/p\u003E\u003C/div\u003E","title":"Kensworth Chalk Pit@ chalk quarry\n","link":"","lat":51.8659,"lon":-0.516932,"icon":"/images/a/ab/M_mine.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q20740388\" title=\"Q20740388\"\u003EMoor Mill Quarry, West\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Equarry\n\u003C/p\u003E\u003C/div\u003E","title":"Moor Mill Quarry, West@ quarry\n","link":"","lat":51.7116,"lon":-0.350566,"icon":"/images/a/ab/M_mine.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q22004821\" title=\"Q22004821\"\u003EPitstone Quarry\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Equarry\n\u003C/p\u003E\u003C/div\u003E","title":"Pitstone Quarry@ quarry\n","link":"","lat":51.8209,"lon":-0.646927,"icon":"/images/a/ab/M_mine.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q7617977\" title=\"Q7617977\"\u003EStocker's Lake\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Egravel pit, artificial lake\n\u003C/p\u003E\u003C/div\u003E","title":"Stocker's Lake@ gravel pit, artificial lake\n","link":"","lat":51.6299,"lon":-0.488083,"icon":"/images/a/ab/M_mine.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q20979107\" title=\"Q20979107\"\u003ESundon Chalk Quarry\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Equarry\n\u003C/p\u003E\u003C/div\u003E","title":"Sundon Chalk Quarry@ quarry\n","link":"","lat":51.9367,"lon":-0.489582,"icon":"/images/a/ab/M_mine.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q24662498\" title=\"Q24662498\"\u003ESundon Quarry\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Equarry\n\u003C/p\u003E\u003C/div\u003E","title":"Sundon Quarry@ quarry\n","link":"","lat":51.9369,"lon":-0.492456,"icon":"/images/a/ab/M_mine.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q20979111\" title=\"Q20979111\"\u003ETotternhoe Chalk Quarry\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Equarry\n\u003C/p\u003E\u003C/div\u003E","title":"Totternhoe Chalk Quarry@ quarry\n","link":"","lat":51.8921,"lon":-0.568047,"icon":"/images/a/ab/M_mine.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q4748554\" title=\"Q4748554\"\u003EAmpthill Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Ampthill Tunnel@ railway tunnel\n","link":"","lat":52.0335,"lon":-0.513294,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q107384630\" title=\"Q107384630\"\u003EBakerloo line tunnels\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Bakerloo line tunnels@ railway tunnel\n","link":"","lat":51.5055,"lon":-0.120639,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q107383533\" title=\"Q107383533\"\u003EBankside Cable Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eutility tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Bankside Cable Tunnel@ utility tunnel\n","link":"","lat":51.5099,"lon":-0.0990884,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q107434822\" title=\"Q107434822\"\u003EBankside\u2013Charing Cross cable tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eutility tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Bankside\u2013Charing Cross cable tunnel@ utility tunnel\n","link":"","lat":51.5063,"lon":-0.12011,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q24885278\" title=\"Q24885278\"\u003EBarnet Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Barnet Tunnel@ railway tunnel\n","link":"","lat":51.6295,"lon":-0.157977,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q107385720\" title=\"Q107385720\"\u003EBattersea exhaust tunnels\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eutility tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Battersea exhaust tunnels@ utility tunnel\n","link":"","lat":51.4841,"lon":-0.146483,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q107385520\" title=\"Q107385520\"\u003EBattersea steam tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eutility tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Battersea steam tunnel@ utility tunnel\n","link":"","lat":51.4841,"lon":-0.141842,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q120489536\" title=\"Q120489536\"\u003EBell Common Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eroad tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Bell Common Tunnel@ road tunnel\n","link":"","lat":51.6896,"lon":0.0940983,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q42610128\" title=\"Q42610128\"\u003EBelsize Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Belsize Tunnel@ railway tunnel\n","link":"","lat":51.5522,"lon":-0.157281,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q85750414\" title=\"Q85750414\"\u003ECanal Tunnels\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Canal Tunnels@ railway tunnel\n","link":"","lat":51.5388,"lon":-0.12633,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q107383362\" title=\"Q107383362\"\u003ECity \u0026amp; South London Railway tunnels\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"City \u0026amp; South London Railway tunnels@ railway tunnel\n","link":"","lat":51.5082,"lon":-0.0890401,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q18737013\" title=\"Q18737013\"\u003ECopenhagen Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Copenhagen Tunnel@ railway tunnel\n","link":"","lat":51.5457,"lon":-0.120665,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q84557580\" title=\"Q84557580\"\u003EElstree to St. John's Wood Cable Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Etunnel, power cable\n\u003C/p\u003E\u003C/div\u003E","title":"Elstree to St. John's Wood Cable Tunnel@ tunnel, power cable\n","link":"","lat":51.5261,"lon":-0.17217,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q108336750\" title=\"Q108336750\"\u003EEuston Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel, proposed rail infrastructure\n\u003C/p\u003E\u003C/div\u003E","title":"Euston Tunnel@ railway tunnel, proposed rail infrastructure\n","link":"","lat":51.537,"lon":-0.191755,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q2042810\" title=\"Q2042810\"\u003EEyre's Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecanal tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Eyre's Tunnel@ canal tunnel\n","link":"","lat":51.5266,"lon":-0.171683,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q96308186\" title=\"Q96308186\"\u003EGasworks Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Gasworks Tunnel@ railway tunnel\n","link":"","lat":51.5352,"lon":-0.12327,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q5552502\" title=\"Q5552502\"\u003EGerrards Cross Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Gerrards Cross Tunnel@ railway tunnel\n","link":"","lat":51.5884,"lon":-0.553119,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q116702014\" title=\"Q116702014\"\u003EHadley Wood North Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Hadley Wood North Tunnel@ railway tunnel\n","link":"","lat":51.6719,"lon":-0.17637,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q116702013\" title=\"Q116702013\"\u003EHadley Wood South Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Hadley Wood South Tunnel@ railway tunnel\n","link":"","lat":51.6659,"lon":-0.17614,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q122212349\" title=\"Q122212349\"\u003EHighgate East Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Highgate East Tunnel@ railway tunnel\n","link":"","lat":51.5767,"lon":-0.143556,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q64007331\" title=\"Q64007331\"\u003EHyde Park Corner underpass\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eroad tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Hyde Park Corner underpass@ road tunnel\n","link":"","lat":51.4976,"lon":-0.137111,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q1947073\" title=\"Q1947073\"\u003EIslington Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecanal tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Islington Tunnel@ canal tunnel\n","link":"","lat":51.534,"lon":-0.108363,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q107384854\" title=\"Q107384854\"\u003EJubilee Line Extension tunnels\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Jubilee Line Extension tunnels@ railway tunnel\n","link":"","lat":51.5013,"lon":-0.121701,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q12061013\" title=\"Q12061013\"\u003EKingsway tramway subway\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Etramway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Kingsway tramway subway@ tramway tunnel\n","link":"","lat":51.5181,"lon":-0.120698,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q121677764\" title=\"Q121677764\"\u003EKing\u2019s Cross Light Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Esubway tunnel, installation artwork, pedestrian tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"King\u2019s Cross Light Tunnel@ subway tunnel, installation artwork, pedestrian tunnel\n","link":"","lat":51.5331,"lon":-0.124758,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q16996369\" title=\"Q16996369\"\u003ELinslade Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Linslade Tunnel@ railway tunnel\n","link":"","lat":51.9252,"lon":-0.676644,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q84081306\" title=\"Q84081306\"\u003ELondon Power Tunnels\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eutility tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"London Power Tunnels@ utility tunnel\n","link":"","lat":51.507,"lon":-0.127438,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q84519963\" title=\"Q84519963\"\u003ELower Lea Valley Cable Tunnels\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Epower cable, supply tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Lower Lea Valley Cable Tunnels@ power cable, supply tunnel\n","link":"","lat":51.5074,"lon":-0.127378,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q2913985\" title=\"Q2913985\"\u003EMaida Hill Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ecanal tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Maida Hill Tunnel@ canal tunnel\n","link":"","lat":51.5252,"lon":-0.176071,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q116702051\" title=\"Q116702051\"\u003ENorthchurch Tunnels\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Northchurch Tunnels@ railway tunnel\n","link":"","lat":51.7711,"lon":-0.585013,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q107383178\" title=\"Q107383178\"\u003ENorthern Line (Bank branch) tunnels\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Northern Line (Bank branch) tunnels@ railway tunnel\n","link":"","lat":51.508,"lon":-0.0868057,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q107383840\" title=\"Q107383840\"\u003ENorthern line (Charing Cross branch) tunnels\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Northern line (Charing Cross branch) tunnels@ railway tunnel\n","link":"","lat":51.5063,"lon":-0.119452,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q107564527\" title=\"Q107564527\"\u003ENortholt tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Ehigh-speed railway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Northolt tunnel@ high-speed railway tunnel\n","link":"","lat":51.5358,"lon":-0.318848,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q7085388\" title=\"Q7085388\"\u003EOld Warden Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Old Warden Tunnel@ railway tunnel\n","link":"","lat":52.0881,"lon":-0.375659,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q116701855\" title=\"Q116701855\"\u003EPonsbourne Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Ponsbourne Tunnel@ railway tunnel\n","link":"","lat":51.7419,"lon":-0.100693,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q27082177\" title=\"Q27082177\"\u003EPrimrose Hill Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Primrose Hill Tunnel@ railway tunnel\n","link":"","lat":51.5422,"lon":-0.168985,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q111818263\" title=\"Q111818263\"\u003ESouthall Park avenue subway under railway line\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Epedestrian tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Southall Park avenue subway under railway line@ pedestrian tunnel\n","link":"","lat":51.5132,"lon":-0.309061,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q27087169\" title=\"Q27087169\"\u003ESouth Kensington Subway\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Epedestrian tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"South Kensington Subway@ pedestrian tunnel\n","link":"","lat":51.4946,"lon":-0.173601,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q7621257\" title=\"Q7621257\"\u003EStrand Underpass\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eroad tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Strand Underpass@ road tunnel\n","link":"","lat":51.5164,"lon":-0.118689,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q1726282\" title=\"Q1726282\"\u003ETower Subway\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eutility tunnel, tube railway, pedestrian tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Tower Subway@ utility tunnel, tube railway, pedestrian tunnel\n","link":"","lat":51.5085,"lon":-0.0786795,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q7974311\" title=\"Q7974311\"\u003EWaterloo and Whitehall Railway\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Etunnel, abandoned project, proposed rail infrastructure\n\u003C/p\u003E\u003C/div\u003E","title":"Waterloo and Whitehall Railway@ tunnel, abandoned project, proposed rail infrastructure\n","link":"","lat":51.5059,"lon":-0.126587,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q207699\" title=\"Q207699\"\u003EWaterloo \u0026amp; City Line\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erapid transit railway line, subway tunnel, ELR railway line section\n\u003C/p\u003E\u003C/div\u003E","title":"Waterloo \u0026amp; City Line@ rapid transit railway line, subway tunnel, ELR railway line section\n","link":"","lat":51.5132,"lon":-0.0881174,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q107383624\" title=\"Q107383624\"\u003EWaterloo \u0026amp; City line tunnels\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Waterloo \u0026amp; City line tunnels@ railway tunnel\n","link":"","lat":51.5097,"lon":-0.105649,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124414239\" title=\"Q124414239\"\u003EWatford East Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Watford East Tunnel@ railway tunnel\n","link":"","lat":51.682,"lon":-0.417885,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124407150\" title=\"Q124407150\"\u003EWatford Tunnels\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Watford Tunnels@ railway tunnel\n","link":"","lat":51.6815,"lon":-0.419286,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q124414230\" title=\"Q124414230\"\u003EWatford West Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Watford West Tunnel@ railway tunnel\n","link":"","lat":51.6813,"lon":-0.419249,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q116701682\" title=\"Q116701682\"\u003EWelwyn North Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Welwyn North Tunnel@ railway tunnel\n","link":"","lat":51.8366,"lon":-0.185427,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q116689751\" title=\"Q116689751\"\u003EWelwyn South Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Erailway tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Welwyn South Tunnel@ railway tunnel\n","link":"","lat":51.828,"lon":-0.190259,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q7989445\" title=\"Q7989445\"\u003EWeston Hills Tunnel\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eroad tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"Weston Hills Tunnel@ road tunnel\n","link":"","lat":51.978,"lon":-0.17692,"icon":"/images/0/04/M_tunnel.png"},{"text":"\u003Cb\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003E\u003Ca href=\"/Q26503164\" title=\"Q26503164\"\u003EWest Portal And Islington Tunnel (Regents Canal)\u003C/a\u003E\u003C/b\u003E\u003Cdiv class=\"mw-parser-output\"\u003E\u003Cp\u003Eportal, canal tunnel\n\u003C/p\u003E\u003C/div\u003E","title":"West Portal And Islington Tunnel (Regents Canal)@ portal, canal tunnel\n","link":"","lat":51.535,"lon":-0.115025,"icon":"/images/0/04/M_tunnel.png"}],"imageoverlays":null}

chalk quarry – United Kingdom – 

Frameless

Hill End Pit 1

Hill End Pit 2

Hill End Pit 3

Type	Date	Description	Keywords	Notes	Source
link		Google Knowledge entry@			Wikidata
bunker		Battle of Britain Bunker	bunker, military museum, tripadvisor		Wikidata
bunker		Bedford Royal Observer Corps Group Headquarters	bunker, Royal Observer Corps Group Headquarters		Wikidata
bunker		Belsize Park deep level shelter	London deep-level shelters		Wikidata
bunker		Camden Borough Control	civil defense center		Wikidata
bunker		Camden Town deep level shelter	London deep-level shelters		Wikidata
bunker		Chiltern District Council Emergency Centre	civil defense center		Wikidata
bunker		Churchill War Rooms	bunker, architectural structure, military museum, national museum, biographical museum, tripadvisor		Wikidata
bunker		Edmonton Borough Control Site 1	civil defense center		Wikidata
bunker		Edmonton Borough Control Site 2	civil defense center		Wikidata
bunker		Finchley Borough Control	civil defense center		Wikidata
bunker		Finsbury Borough Control	civil defense center		Wikidata
bunker		Goodge Street deep level shelter	London deep-level shelters		Wikidata
bunker		Hackney Air Raid Precaution Centre	air-raid shelter		Wikidata
bunker		Hackney WW2 ARP Control and Post War Borough Control	civil defense center		Wikidata
bunker		Hemel Hempstead Dacorum Borough Council Emergency Centre	civil defense center		Wikidata
bunker		Hertford bunker	bunker		Wikidata
bunker		Hillingdon Borough Control	civil defense center		Wikidata
bunker		Lippitts Hill Anti-Aircraft Operations Room	bunker		Wikidata
bunker		Luton County Borough Control	civil defense center		Wikidata
bunker		Middlesex County Control	civil defense center		Wikidata
bunker		Mill Hill North West London Group Control	civil defense center		Wikidata
bunker		Northolt Sub Control	civil defense center		Wikidata
bunker		Oxgate Admiralty Citadel	bunker		Wikidata
bunker		Paddington Borough Control	civil defense center		Wikidata
bunker		Paddock	bunker		Wikidata
bunker		Southall London North West Group War HQ	civil defense center		Wikidata
bunker		Stoke Newington Borough Control and Hackney Borough Control 2nd Site	civil defense center		Wikidata
bunker		Stoke Newington Borough Control	civil defense center		Wikidata
bunker		St Albans City and District Council Emergency Centre	civil defense center		Wikidata
bunker		St Leonard's Court Air Raid Shelter	air-raid shelter		Wikidata
bunker		St Leonard's Court	air-raid shelter, revenue house		Wikidata
bunker		St Pancras Borough Control	civil defense center		Wikidata
bunker		Tottenham Borough Control	civil defense center		Wikidata
bunker		Uxbridge Anti-Aircraft Operations Room	bunker		Wikidata
bunker		Watford Royal Observer Corps Group Headquarters	bunker		Wikidata
mine		Ashwell Quarry and Quarry Springs	quarry		Wikidata
mine		Barkway Chalk Pit	chalk quarry		Wikidata
mine		Barrington Chalk Pit	Site of Special Scientific Interest, chalk quarry		Wikidata
mine		Barrington Quarry	quarry		Wikidata
mine		Castle Lime Works Quarry	quarry		Wikidata
mine		Disused quarry	quarry		Wikidata
mine		Harefield Pit	chalk quarry		Wikidata
mine		Hexton Chalk Pit	chalk quarry		Wikidata
mine		Kensworth Chalk Pit	chalk quarry		Wikidata
mine		Moor Mill Quarry, West	quarry		Wikidata
mine		Pitstone Quarry	quarry		Wikidata
mine		Stocker's Lake	gravel pit, artificial lake		Wikidata
mine		Sundon Chalk Quarry	quarry		Wikidata
mine		Sundon Quarry	quarry		Wikidata
mine		Totternhoe Chalk Quarry	quarry		Wikidata
tunnel		Ampthill Tunnel	railway tunnel		Wikidata
tunnel		Bakerloo line tunnels	railway tunnel		Wikidata
tunnel		Bankside Cable Tunnel	utility tunnel		Wikidata
tunnel		Bankside–Charing Cross cable tunnel	utility tunnel		Wikidata
tunnel		Barnet Tunnel	railway tunnel		Wikidata
tunnel		Battersea exhaust tunnels	utility tunnel		Wikidata
tunnel		Battersea steam tunnel	utility tunnel		Wikidata
tunnel		Bell Common Tunnel	road tunnel		Wikidata
tunnel		Belsize Tunnel	railway tunnel		Wikidata
tunnel		Canal Tunnels	railway tunnel		Wikidata
tunnel		City & South London Railway tunnels	railway tunnel		Wikidata
tunnel		Copenhagen Tunnel	railway tunnel		Wikidata
tunnel		Elstree to St. John's Wood Cable Tunnel	tunnel, power cable		Wikidata
tunnel		Euston Tunnel	railway tunnel, proposed rail infrastructure		Wikidata
tunnel		Eyre's Tunnel	canal tunnel		Wikidata
tunnel		Gasworks Tunnel	railway tunnel		Wikidata
tunnel		Gerrards Cross Tunnel	railway tunnel		Wikidata
tunnel		Hadley Wood North Tunnel	railway tunnel		Wikidata
tunnel		Hadley Wood South Tunnel	railway tunnel		Wikidata
tunnel		Highgate East Tunnel	railway tunnel		Wikidata
tunnel		Hyde Park Corner underpass	road tunnel		Wikidata
tunnel		Islington Tunnel	canal tunnel		Wikidata
tunnel		Jubilee Line Extension tunnels	railway tunnel		Wikidata
tunnel		Kingsway tramway subway	tramway tunnel		Wikidata
tunnel		King’s Cross Light Tunnel	subway tunnel, installation artwork, pedestrian tunnel		Wikidata
tunnel		Linslade Tunnel	railway tunnel		Wikidata
tunnel		London Power Tunnels	utility tunnel		Wikidata
tunnel		Lower Lea Valley Cable Tunnels	power cable, supply tunnel		Wikidata
tunnel		Maida Hill Tunnel	canal tunnel		Wikidata
tunnel		Northchurch Tunnels	railway tunnel		Wikidata
tunnel		Northern Line (Bank branch) tunnels	railway tunnel		Wikidata
tunnel		Northern line (Charing Cross branch) tunnels	railway tunnel		Wikidata
tunnel		Northolt tunnel	high-speed railway tunnel		Wikidata
tunnel		Old Warden Tunnel	railway tunnel		Wikidata
tunnel		Ponsbourne Tunnel	railway tunnel		Wikidata
tunnel		Primrose Hill Tunnel	railway tunnel		Wikidata
tunnel		Southall Park avenue subway under railway line	pedestrian tunnel		Wikidata
tunnel		South Kensington Subway	pedestrian tunnel		Wikidata
tunnel		Strand Underpass	road tunnel		Wikidata
tunnel		Tower Subway	utility tunnel, tube railway, pedestrian tunnel		Wikidata
tunnel		Waterloo and Whitehall Railway	tunnel, abandoned project, proposed rail infrastructure		Wikidata
tunnel		Waterloo & City Line	rapid transit railway line, subway tunnel, ELR railway line section		Wikidata
tunnel		Waterloo & City line tunnels	railway tunnel		Wikidata
tunnel		Watford East Tunnel	railway tunnel		Wikidata
tunnel		Watford Tunnels	railway tunnel		Wikidata
tunnel		Watford West Tunnel	railway tunnel		Wikidata
tunnel		Welwyn North Tunnel	railway tunnel		Wikidata
tunnel		Welwyn South Tunnel	railway tunnel		Wikidata
tunnel		Weston Hills Tunnel	road tunnel		Wikidata
tunnel		West Portal And Islington Tunnel (Regents Canal)	portal, canal tunnel		Wikidata
image	2015	Hill End Pit 1			Wikimedia
image	2015	Hill End Pit 2			Wikimedia
image	2015	Hill End Pit 3			Wikimedia

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