Llwynypia Rhondda Cynon Taff Joint Emergency Centre ⓘ civil defence centre in
ROF Brackla ⓘ armaments factory and bunker in Bridgend, Wales
Swansea West Cross Anti-Aircraft Operations Room ⓘ British air defence bunker
Cat Hole Cave ⓘ UK archaeological site
Cathole Cave ⓘ cave and archaeological site in the United Kingdom
Dan yr Ogof ⓘ Cave system in Wales, United Kingdom
Dan-yr-Ogof ⓘ cave in Wales
Grotto in Gnoll Estate ⓘ Grade II listed building in Neath Port Talbot County Borough. At the NE end of the Gnoll Estate on the hillside immediately W of the informal cascade.
Ogof Afon Hepste ⓘ cave in Wales
Ogof Coed Cae ⓘ cave in Wales
Ogof Dan y Lleuad Wen ⓘ cave in Wales
Ogof Fawr ⓘ cave in Wales
Ogof Fechan ⓘ cave in Wales
Ogof Ffynnon ⓘ cave in Wales
Ogof Ffynnon Ddu ⓘ cave in the Upper Swansea Valley in South Wales
Ogof Pwll Swnd ⓘ cave in Wales
Ogof Rhyd Sych ⓘ cave in Wales
Ogof y Pebyll Cave ⓘ
Ogof-Y-Ci ⓘ cave in Wales
Ogof-yr-Ardd ⓘ cave in Wales
Pant Mawr Pot ⓘ cave in Wales
Porth yr Ogof ⓘ river cave in Ystradfellte, Powys, Wales, United Kingdom
Porth-yr-Ogof ⓘ cave in Wales
Tunnel Cave Top ⓘ cave in Wales
Aber-gelli Colliery ⓘ coal mine in Wales
Aberaman Colliery ⓘ coal mine in Wales
Abercwmboi Colliery ⓘ coal mine in Wales
Aberdare Merthyr Colliery ⓘ coal mine in Wales
Abergorky Quarry III, Coal Level I ⓘ coal mine in Wales
Abergorky Quarry III, Coal Level II ⓘ coal mine in Wales
Abergwawr Colliery ⓘ coal mine in Wales
Aberpergwm Mine ⓘ coal mine in Wales
Adare Colliery, Ynysawdre ⓘ coal mine in Wales
Albion Colliery ⓘ coal mine in Wales
Albion Colliery, Cilfynydd ⓘ coal mine in Wales
Ammanford Colliery, Ammanford ⓘ coal mine in Wales
Avon Colliery ⓘ coal mine in Wales
Bedlinog Colliery ⓘ coal mine in Wales
Bedwlwyn Colliery ⓘ coal mine in Wales
Beili-glas Colliery ⓘ coal mine in Wales
Berthlwyd Colliery ⓘ coal mine in Wales
Bishwell Colliery ⓘ coal mine in Wales
Black Grove Colliery ⓘ coal mine in Wales
Black Pins early ironstone workings ⓘ quarry in the UK
Blaen Ogwr ⓘ coal mine in Wales
Blaen-nant Colliery ⓘ coal mine in Wales
Blaen-nant Colliery, Iii ⓘ coal mine in Wales
Blaen-y-cwm Colliery ⓘ coal mine in Wales
Blaenant Colliery ⓘ coal mine in Wales
Blaencaerau Colliery ⓘ coal mine in Wales
Blaencorrwg Colliery ⓘ coal mine in Wales
Blaengarw Colliery ⓘ coal mine in Wales
Blaengrenig Coal Mine ⓘ coal mine in Wales
Bodringallt Colliery ⓘ coal mine in Wales
Boundary Level Colliery ⓘ coal mine in Wales
Brithdir And Cwmdu Colliery ⓘ coal mine in Wales
Broadoak Colliery ⓘ coal mine in Wales
Bronbil Colliery And Tramway ⓘ coal mine in Wales
Bryn Carnarvon ⓘ coal mine in Wales
Bryn Defaid Coal Mine ⓘ coal mine in Wales
Bryn Defaid Mining Remains ⓘ coal mine in Wales
Bryn Tyle ⓘ coal mine in Wales
Bryn-dewi Colliery ⓘ coal mine in Wales
Bryn-mawr Colliery ⓘ coal mine in Wales
Brynlliw Colliery ⓘ coal mine in Wales
Budd's Rock Colliery ⓘ coal mine in Wales
Bute Merthyr Colliery ⓘ Welsh coal mine active 1851-1926
Bwllfa Colliery ⓘ Welsh coal mine active 1856-1957
Bynea Colliery ⓘ coal mine in Wales
Cae'r Mynydd Ventilation Furnace and Mine ⓘ coal mine in the UK
Caeduke Colliery, Loughor ⓘ coal mine in Wales
Caer-gynydd Colliery ⓘ coal mine in Wales
Caerau Colliery ⓘ former colliery in Caerau, Bridgend
Caernarfon Coal Pit ⓘ coal mine in Wales
Cambrian Colliery ⓘ former Welsh coal mine
Castle Pit, Troed-y-rhiw, Merthyr Tydfil ⓘ coal mine in Wales
Cefn Arda Pit ⓘ coal mine in Wales
Cefn Coed Colliery Museum ⓘ museum at former copper mine
Cefn Glas Pit ⓘ coal mine in Wales
Cefn-bychan Colliery ⓘ coal mine in Wales
Cefn-goleu Colliery ⓘ coal mine in Wales
Cefn-mawr Colliery ⓘ coal mine in Wales
Cefncoed Colliery ⓘ coal mine in Wales
Cilfrew Colliery ⓘ coal mine in Blaenhonddan, Neath Port Talbot, Wales, UK
Clyne Valley Colliery ⓘ coal mine in Wales
Clyne Valley Shaft Mounds ⓘ coal mine in the UK
Clyne Valley Shaft Mounds, Swansea ⓘ coal mine in Wales
Clyne Wood Coal Level ⓘ coal mine in the UK
Clyne Wood Stone Quarry ⓘ stone quarry in Mumbles, Swansea
Coalbrook, Old Coal Pit ⓘ coal mine in Wales
Coedely Colliery ⓘ coal mine in Wales
Colliery Remains, Clydach Valley ⓘ coal mine in Wales
Colliery, Cockett, Swansea ⓘ coal mine in Wales
Colliery, Pen-clawdd ⓘ coal mine in Wales
Colliery, Three Crosses ⓘ coal mine in Wales
Colliery, Waunarlwydd ⓘ coal mine in Wales
Corrwg Vale Colliery ⓘ coal mine in Wales
Craig-y-gigfran Coal Level, Aberdulais ⓘ coal mine in Wales
Craig-yr-Hesg, Stone Quarry ⓘ stone quarry in Pontypridd Town, Rhondda Cynon Taf
Craigavon Colliery ⓘ coal mine in Wales
Cribarth Limestone Quarries and Tramroads ⓘ quarry in the UK
Crimea Colliery And Canal Quay, Ystalyfera ⓘ coal mine in Wales
Cwm Colliery ⓘ former colliery in Llantwit Fardre
Cwm Cynon Colliery ⓘ coal mine in Wales
Cwm Garw, Coal Level ⓘ coal mine in Wales
Cwm Mawr Coal Level, Bft ⓘ coal mine in Wales
Cwm Pelenna Colliery Ventilation Furnace ⓘ coal mine in the UK
Cwm Pit Colliery, Abercanaid ⓘ coal mine in Wales
Cwm-bargoed Pits ⓘ coal mine in Wales
Cwm-clydach Graigola Colliery ⓘ coal mine in Morriston, Swansea, Wales, UK
Cwm-glo Pit Coal Level ⓘ coal mine in Wales
Cwmbargoed Colliery ⓘ coal mine in Wales
Cwmcynon Colliery ⓘ coal mine in Wales
Cwmdare Colliery ⓘ coal mine in Wales
Cwmfelin Drift ⓘ coal mine in Wales
Cwmgwineu Colliery ⓘ coal mine in Wales
Cwmneol Colliery, Cwmaman ⓘ coal mine in Wales
Cymmer Colliery (Wales) ⓘ coal mine in the UK
Cynon Colliery ⓘ coal mine in Wales
Dan-y-deri Colliery ⓘ coal mine in Wales
Dare Colliery ⓘ coal mine in Wales
Darran Colliery ⓘ coal mine in Wales
Darran Ddu Coal Levels ⓘ coal mine in Wales
Deep Dyffryn Colliery ⓘ coal mine in Wales
Deep Navigation Colliery ⓘ coal mine in South Wales (1872–1991)
Dinas Middle Colliery ⓘ coal mine in Wales
Dowlais Top, Open Cast Mine ⓘ coal mine in Wales
Drum Colliery, Bft 3.1 ⓘ coal mine in Wales
Drum Colliery, Coal Level 3, B ⓘ coal mine in Wales
Drum Colliery, Level 1, Bft (3 ⓘ coal mine in Wales
Drum Colliery, Level 2, Bft (3 ⓘ coal mine in Wales
Drum Colliery, Shaft 1, Bft 3. ⓘ coal mine in Wales
Drum Colliery, Shaft 2, Bft 3. ⓘ coal mine in Wales
Drum Colliery, Shaft 3, Bft 3. ⓘ coal mine in Wales
Drum Colliery, Shaft 4, Bft 3. ⓘ coal mine in Wales
Dulais Resolven Colliery ⓘ coal mine in Wales
Dunraven Adare Colliery ⓘ coal mine in Wales
Dunvant Penlan Collieries ⓘ coal mine in Wales
Dunvant Penlan Colliery ⓘ coal mine in Wales
Dyffryn Main Colliery ⓘ coal mine in Wales
Dyffryn Rhondda Colliery ⓘ coal mine in Wales
Dyllas 1905 Coal Level I ⓘ coal mine in Wales
Dyllas Colliery ⓘ coal mine in Wales
Dynevor Main Colliery ⓘ coal mine in Wales
East Pit East Opencast Coal Site ⓘ coal mine in Wales
Empire Colliery ⓘ coal mine in Wales
Felin Fach Colliery ⓘ coal mine in Wales
Felin Fran Colliery ⓘ coal mine in Wales
Ferndale Coal Mine Shafts ⓘ coal mine in Wales
Ferndale Colliery ⓘ coal mine in Ferndale, Rhondda Cynon Taf, Wales, UK
Ferndale Colliery ⓘ coal mine in Wales
Fernhill Collieries ⓘ coal mine in Wales
Fforch-Las Quarry, Glyncorrwg ⓘ stone quarry in Glyncorrwg, Neath Port Talbot
Fforchaman Colliery ⓘ coal mine in Wales
Fforchwen Coal Mine ⓘ coal mine in Wales
Fforest-goch Colliery ⓘ coal mine in Wales
Ffos-y-fran ⓘ coal mine in Wales
Ffos-y-fran Land Reclamation Scheme ⓘ Open-pit coal mine in south Wales
Ffosfach Pit ⓘ coal mine in Wales
Gadlys New Pit ⓘ coal mine in Wales
Gadlys Old Pit ⓘ coal mine in Wales
Garn-goch Colliery No.1 ⓘ coal mine in Wales
Garn-goch Colliery No.2 ⓘ coal mine in Wales
Garn-goch Colliery No.3 ⓘ coal mine in Wales
Garth Merthyr Colliery ⓘ coal mine in Wales
Garth No.1 Colliery ⓘ coal mine in Wales
Garth No.3 Colliery ⓘ coal mine in Wales
Garw/Ffaldau Colliery ⓘ Welsh coal mine active in the 20th century
Garwed Brook Coal Level, Resolven ⓘ coal mine in Wales
Gelli Colliery ⓘ former colliery in South Wales
Gelligaer Colliery, Nelson ⓘ coal mine in Wales
Gelligaer quarry ⓘ Sandstone quarry on the Gelligaer Common in the village of Gelligaer, in Merthyr Tydfil County Borough, Wales, United Kingdom
George Colliery ⓘ coal mine in Wales
Gethin Pit No.1, Abercanaid ⓘ coal mine in Wales
Gethin Pit No.2, Abercanaid ⓘ coal mine in Wales
Glan-mwrwg Coal Slant ⓘ coal mine in Wales
Glenavon Colliery ⓘ coal mine in Wales
Glenrhondda Colliery ⓘ coal mine in Wales
Glyn-dyrys Pit ⓘ coal mine in Wales
Glyn-dyrys Pits Level I ⓘ coal mine in Wales
Glyn-dyrys Pits Level Ii ⓘ coal mine in Wales
Glyn-dyrys Upper Level ⓘ coal mine in Wales
Glyn-dyrys Upper Pit ⓘ coal mine in Wales
Glyncastle Colliery ⓘ coal mine
Glyncastle Colliery ⓘ coal mine in Wales
Glyncorrwg Colliery, Afan Valley ⓘ coal mine in Wales
Glynea Pit Engine House, Bynea ⓘ coal mine in Wales
Glynea Pit, Bynea ⓘ coal mine in Wales
Gorllwyn Level ⓘ coal mine in Wales
Graig 1 Coal Pits ⓘ coal mine in Wales
Graig Coal Pits, Pentrebach ⓘ coal mine in Wales
Graig Colliery ⓘ coal mine in Wales
Graig Colliery & Brick Works ⓘ coal mine in Wales
Graig Colliery & Brick Works, Air Shaft ⓘ coal mine in Wales
Graig Colliery & Brick Works, Coal Level ⓘ coal mine in Wales
Graig Colliery & Brick Works, Coal Level Ii ⓘ coal mine in Wales
Graig Colliery & Brick Works, Drift Mine ⓘ coal mine in Wales
Graigola Colliery ⓘ coal mine in Wales
Great Pit, Llansamlet ⓘ coal mine in Wales
Great Western Colliery: Hetty Pit, Pontypridd ⓘ coal mine in Wales
Great Western Mine ⓘ coal mine in the United Kingdom
Grovesend Colliery ⓘ coal mine in Wales
Gwainclawdd Colliery ⓘ coal mine in Wales
Gwaunclawdd Colliery Level, Near Abercraf ⓘ coal mine in Wales
Gwernllwynchwith Colliery, Llansamlet ⓘ coal mine in Wales
Hafod Colliery ⓘ coal mine in Wales
Hendre-ladis Colliery ⓘ coal mine in Wales
Henllys Vale Coal Mine And Quarry,cwmllynfell ⓘ coal mine in Wales
High Dyffryn Colliery ⓘ coal mine in Wales
International Colliery ⓘ former colliery in Blaengarw, Bridgend
Iron Ore Scours and Patch Workings at Winch Fawr, Merthyr Tydfil ⓘ
Isaac Morgan's Pit, Merthyr Tydfil ⓘ coal mine in Wales
Killan Colliery ⓘ coal mine in Wales
Lady Margaret Colliery ⓘ coal mine in Wales
Lan Colliery, Hopkinstown, Pontypridd ⓘ coal mine in Wales
Lefel Fawr Colliery, Abercraf ⓘ coal mine in Wales
Lefel Flook, Bft 1.5 ⓘ coal mine in Wales
Lewis Merthyr Colliery ⓘ coal mine in Wales
Llan Drift Mine, Gwaelod Y Garth, Taff's Well ⓘ coal mine in Wales
Llancaiach Colliery ⓘ Welsh coal mine active 1811-1887
Llangan Lead Mine ⓘ lead mine in Llangan
Llangan Lead Mine (2) ⓘ lead mine in Llangan
Llantrisant Colliery, Ynysmaerdy, Near Llantrisant ⓘ coal mine in Wales
Llethr Las, Coal Level I ⓘ coal mine in Wales
Llethr Las, Coal Level Ii ⓘ coal mine in Wales
Llethr Las, Coal Level Iii ⓘ coal mine in Wales
Llethr Las, Coal Level Iv ⓘ coal mine in Wales
Llethr Las, Coal Level V ⓘ coal mine in Wales
Llethr Las, Coal Level Vi ⓘ coal mine in Wales
Llethr Las, Coal Level Vii ⓘ coal mine in Wales
Llethr Las, Pit ⓘ coal mine in Wales
Llety-shenkin Colliery (upper) ⓘ coal mine in Wales
Lluest Colliery ⓘ coal mine in Pont-y-rhyl, Wales
Llwyn Du Colliery ⓘ coal mine in Wales
Llwynhelig Colliery ⓘ coal mine in Wales
Locomotive Type Steam Boiler, Blaen Rhondda ⓘ coal mine in the UK
Lower Colliers Level I ⓘ coal mine in Wales
Lower Colliers Level Ii ⓘ coal mine in Wales
Lower Colliers Level Iii ⓘ coal mine in Wales
Lower Colliers Post-1905 Level ⓘ coal mine in Wales
Lower Duffryn Pit, Cwmpennar ⓘ coal mine in Wales
Lower Dyffryn Colliery - Lower ⓘ coal mine in Wales
Lower Dyffryn Colliery - Upper ⓘ coal mine in Wales
Lower Fan Pit ⓘ coal mine in Wales
Lower Graigola Colliery ⓘ coal mine in Wales
Maendy Quarry ⓘ quarry in Rhondda Cynon Taf, Wales, UK
Maerdy Collieries No 3 Pit, Building Base ⓘ coal mine in Wales
Maerdy Collieries: No.1 Pit And No.2 Pit, Maerdy ⓘ coal mine in Wales
Maerdy Collieries: No.3 Pit And No.4 Pit, Maerdy ⓘ coal mine in Wales
Maerdy Colliery ⓘ coal mine in Wales
Main Colliery ⓘ coal mine in Wales
Mardy Colliery ⓘ Welsh coal mine active 1875-1990
Marine Colliery, Tonna ⓘ coal mine in Wales
Marsh Pit Colliery, Swansea ⓘ coal mine in Wales
Meiros Colliery (Llanharan, Wales) ⓘ colliery in Llanharan
Melyn Colliery ⓘ coal mine in Wales
Merthyrdare ⓘ coal mine in Wales
Middle Dyffryn Colliery ⓘ coal mine in Wales
Middle Fan Pit ⓘ coal mine in Wales
Middle Pit, Cwmpennar ⓘ coal mine in Wales
Miskin Colliery ⓘ coal mine in Wales
Morlais Colliery ⓘ coal mine in Carmarthenshire, Wales, UK
Mountain Colliery ⓘ coal mine in Wales
Mynachdy Colliery, Ynysybwl ⓘ coal mine in Wales
Mynydd Cefn-y-gyngon, Coal Level I ⓘ coal mine in Wales
Mynydd Cefn-y-gyngon, Coal Level Iii ⓘ coal mine in Wales
Mynydd Cefn-y-gyngon, Coal Level Iv ⓘ coal mine in Wales
Mynydd Cefn-y-gyngon, Coal Level V ⓘ coal mine in Wales
Mynydd Cefn-y-gyngon, Coal Level Vi ⓘ coal mine in Wales
Mynydd Cefn-y-gyngon, Coal Level Vii ⓘ coal mine in Wales
Mynydd Cefn-y-gyngon, Pit I ⓘ coal mine in Wales
Mynydd Cefn-y-gyngon, Trial Coal Level ⓘ coal mine in Wales
Mynydd Fochriw, Coal Level ⓘ coal mine in Wales
Mynydd Maerdy Coal Level Ii ⓘ coal mine in Wales
Mynydd Maerdy, Coal Level I ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level I ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xxxii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Ii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Iii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Iv ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Ix ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level L ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Li ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Lii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Liii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Liv ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Lix ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Lv ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Lvi ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Lvii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Lviii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Lx ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Lxi ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Lxii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Lxiii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Lxiv ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Lxv ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Lxvi ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Lxvii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Lxviii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level V ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Vi ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Vii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Viii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level X ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xi ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xiii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xiv ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xix ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xl ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xli ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xlii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xliii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xliv ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xlix ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xlv ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xlvi ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xlvii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xlviii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xv ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xvi ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xvii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xviii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level XX ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xxi ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xxii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xxiii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xxiv ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level XXIX ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xxv ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xxvi ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xxvii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xxviii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xxx ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xxxi ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xxxiii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xxxiv ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xxxix ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xxxv ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xxxvi ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level Xxxvii ⓘ coal mine in Wales
Mynydd Tyntyle, Coal Level XXXVIII ⓘ coal mine in Wales
Mynydd-bach-y-glo Colliery ⓘ coal mine in Wales
Mynydd-newydd Colliery ⓘ coal mine in Wales
Mynydd-y-drum Coal Patch 1, Bf ⓘ coal mine in Wales
Mynydd-y-drum Coal Patch 2, Bf ⓘ coal mine in Wales
Nant Cwm Gau, Coal Level ⓘ coal mine in Wales
Nant Melin Colliery ⓘ coal mine in Wales
Nant-y-bwlch, Coal Level I ⓘ coal mine in Wales
Nant-y-bwlch, Coal Level Ii ⓘ coal mine
Nant-y-bwlch, Coal Level Ii ⓘ coal mine in Wales
Nant-y-bwlch, Coal Level Iii ⓘ coal mine
Nant-y-bwlch, Coal Level Iii ⓘ coal mine in Wales
Nant-y-bwlch, Coal Level Iv ⓘ coal mine in Wales
Nantewlaeth Colliery ⓘ coal mine in Wales
Nantewlath Coal Mine Ruins ⓘ coal mine in Wales
Nantgarw Colliery ⓘ Welsh coal mine active 1910-1986
Nantwen Colliery ⓘ coal mine in Wales
Navigation Colliery, Pontypridd ⓘ coal mine in Wales
New Gored Merthyr Colliery ⓘ coal mine in Wales
New Gorsllan Colliery ⓘ coal mine in Wales
New Wernddu Colliery ⓘ coal mine in Wales
Nixon's Navigation Colliery ⓘ former coal mine in Mountain Ash
No.1 Pit (dowlais) ⓘ coal mine in Wales
No.2 Ferndale Pit ⓘ coal mine in Wales
No.4 Ferndale Pit ⓘ coal mine in Wales
No.6 Pit (dowlais) ⓘ coal mine in Wales
North Rhondda Colliery ⓘ coal mine in Wales
Ochr-y-mynydd Level Iv ⓘ coal mine in Wales
Ochr-y-mynydd Level Ix ⓘ coal mine in Wales
Ochr-y-mynydd Level V ⓘ coal mine in Wales
Ochr-y-mynydd Level Vi ⓘ coal mine in Wales
Ochr-y-mynydd Level Vii ⓘ coal mine in Wales
Ochr-y-mynydd Level Viii ⓘ coal mine in Wales
Ochr-y-mynydd Level X ⓘ coal mine in Wales
Ochr-y-mynydd Level Xi ⓘ coal mine in Wales
Ochr-y-mynydd Tramming Level I ⓘ coal mine in Wales
Ochyr-y-mynydd Coal Level I ⓘ coal mine in Wales
Old Coal Levels To West Of Glyn-gwilym ⓘ coal mine in Wales
Old Colliery ⓘ coal mine
Old Colliery ⓘ coal mine in Wales
Old Dyffryn Colliery ⓘ coal mine in Wales
Old Slant ⓘ coal mine in Wales
Onllwyn Colliery ⓘ coal mine in Wales
Onllwyn Colliery, Coal Level 2 ⓘ coal mine in Wales
Onllwyn Colliery, Coal Level 3 ⓘ coal mine in Wales
Onllwyn Colliery, Coal Level 4 ⓘ coal mine in Wales
Onllwyn Colliery, Level 1, Bft ⓘ coal mine in Wales
Padell-y-bwlch, Coal Level I ⓘ coal mine in Wales
Padell-y-bwlch, Coal Level Ii ⓘ coal mine in Wales
Pant-y-Ffynnon Quarry ⓘ Stone quarry in Wales
Pantyffynnon Coal Mine ⓘ coal mine in Wales
Parc Slip Colliery ⓘ Welsh coal mine of the late 19th century
Park Colliery ⓘ coal mine in Wales
Pen-cae Level Ii ⓘ coal mine in Wales
Pen-y-coedcae Level (east) ⓘ coal mine in Wales
Pen-y-coedcae Level I ⓘ coal mine in Wales
Pen-y-darren Colliery, Merthyr Tydfil ⓘ coal mine in Wales
Pen-y-darren Disused Coal Pits, Merthyr Common East, Ne Of Pentrebach ⓘ coal mine in Wales
Penclawdd Colliery ⓘ coal mine in Wales
Pencoed Coal Pit ⓘ coal mine in Wales
Pencoed Lead Works ⓘ mine works in Llanelli
Pendyrys Colliery ⓘ coal mine in Wales
Penrhiw Colliery ⓘ coal mine in Wales
Penrhiw-ceibr Colliery ⓘ former colliery in Penrhiwceiber
Penrhiwceibr Colliery ⓘ coal mine in Wales
Pentre Colliery (Glamorgan, Wales) ⓘ coal mine in the UK
Pentre Colliery, Pyle ⓘ coal mine in Wales
Pentreclwydau Colliery ⓘ coal mine in Wales
Pentwyn Colliery ⓘ coal mine in Wales
Penwaen Coal Level ⓘ coal mine in Wales
Plas-y-coed Coal Mine ⓘ coal mine in Wales
Pwllfaron Colliery ⓘ coal mine in Wales
Rhondda Heritage Park ⓘ tourist attraction and museum in Trehafod, Rhondda, Wales, United Kingdom
Rhondda Main Colliery ⓘ coal mine in Wales
Rhondda Merthyr Colliery ⓘ coal mine in Wales
Rhyd-yr-helyg Colliery, Treforest ⓘ coal mine in Wales
Rock Colliery, Rheola Forest ⓘ coal mine in Wales
Scott's Pit, Llansamlet, Swansea ⓘ coal mine in Wales
South Cambria Colliery ⓘ coal mine in Wales
South Dyffryn Coal Pits And Level ⓘ coal mine in Wales
South Tunnel Pit ⓘ coal mine in Wales
St John's Colliery, Maesteg ⓘ coal mine in Wales
Tadmore Pit ⓘ coal mine in Wales
Taff Colliery ⓘ coal mine in Wales
Taff Merthyr Colliery, Bedlinog ⓘ coal mine in Wales
Tal-y-fan-fach Coal Mine ⓘ coal mine in Wales
Tal-y-wendda Drift Colliery ⓘ coal mine in Wales
Tan-yr-heol Colliery ⓘ coal mine in Wales
Tarenni Colliery ⓘ coal mine in the UK
Tir-ffordd Colliery, Llangyfelach ⓘ coal mine in Wales
Tirherbert Colliery ⓘ coal mine in Wales
Tirherbert Colliery, Drift Entrance ⓘ coal mine in Wales
Ton-pentre Colliery ⓘ coal mine in Wales
Tophill Colliery, Nelson ⓘ coal mine in Wales
Tor-cefn Colliery Mine Workings ⓘ coal mine in Wales
Tower (old) Colliery, Hirwaun ⓘ coal mine in Wales
Tower Colliery ⓘ Historic Welsh coal mine active until 2008
Tower Colliery Opencast Mine Workings ⓘ coal mine in Wales
Tower Drift Mine, Hirwaun ⓘ coal mine in Wales
Tower Graig Level, Building I ⓘ coal mine in Wales
Tower Graig Level, Building Ii ⓘ coal mine in Wales
Tower Graig Level, Hirwaun ⓘ coal mine in Wales
Tre-aman Colliery ⓘ coal mine in Wales
Trelewis Drift Mine, Bedlinog ⓘ coal mine in Wales
Trewern Coal Mine ⓘ coal mine in Wales
Tunnel Colliery ⓘ coal mine in Wales
Tunnel Pits ⓘ coal mine in Wales
Twyn Canwyllyr, Coal Level ⓘ coal mine in Wales
Ty-draw Colliery ⓘ coal mine in Wales
Ty-fry, Coal Level ⓘ coal mine in Wales
Ty'n-y-waun Colliery ⓘ coal mine in Wales
Tyle-coch Colliery ⓘ coal mine in Wales
Tylorstown No.8 Colliery ⓘ former coal mine in Rhondda Cynon Taf, Wales
Tyn-y-waun, Coal Level ⓘ coal mine in Wales
Tynewydd Colliery ⓘ coal mine in Wales
Tynybedw Colliery ⓘ former coal mine
Tyrau Colliery ⓘ coal mine in Wales
Universal Colliery ⓘ coal mine in Senghenydd, Wales
Universal Colliery, Senghenydd ⓘ coal mine in Wales
Upper Dyffryn Colliery ⓘ coal mine in Wales
Upper Fan Pit ⓘ coal mine in Wales
Upper Graigola Colliery ⓘ coal mine in Wales
Waun-y-coed Colliery, Pontardawe ⓘ coal mine in Wales
Weig Fawr Colliery ⓘ coal mine in Wales
Welsh Main Colliery ⓘ coal mine in Wales
Welsh Main Colliery, Glyncorrwg ⓘ coal mine in Wales
Werfa Colliery ⓘ coal mine in Wales
Wernddu Colliery ⓘ coal mine in Wales
Wernffraith Colliery ⓘ coal mine in Wales
West Colliery, Hendy ⓘ coal mine in Wales
West Merthyr Colliery ⓘ coal mine in Wales
Whitewalls Colliery ⓘ coal mine in Wales
Whitworth Colliery ⓘ coal mine
Winch Fawr Level V ⓘ coal mine in Wales
Windber Colliery ⓘ coal mine in Wales
Windsor Colliery ⓘ coal mine in Abertridwr, Wales
Wyndham Pit ⓘ coal mine in Wales
Y Darren Widdon And Darren Fach Mining Landscape, Ystalyfera ⓘ coal mine in Wales
Ynys Pit And Leat, Mill Wood, Sketty, Swansea ⓘ coal mine in Wales
Ynys-arwed Colliery ⓘ coal mine in Wales
Ynys-Faio Colliery ⓘ former colliery
Ynysarwed Colliery ⓘ former coal mine in the Vale of Neath
Ynyshir Mineworkings ⓘ former coal mine in Ynyshir
Ysgubor-wen Balance Pit ⓘ coal mine in Wales
Ysguborwen Coal Mine, Ammanford ⓘ coal mine in Wales
Ystradgynlais Colliery ⓘ former colliery in Ystradgynlais
Morfa Colliery ⓘ former colliery at Port Talbot
Cwmaman Colliery ⓘ former colliery near Aberdare
Court Herbert Colliery ⓘ former colliery near Neath
Glamorgan Colliery ⓘ former coal mine at Llwynypia
Cilely Colliery ⓘ former colliery in South Wales
Seven Sisters Colliery ⓘ former coal mine in South Wales
Gwaun-cae-gurwen Colliery ⓘ former colliery in Neath Port Talbot
Park Slip Colliery ⓘ former coal mine in Bridgend
Coegnant Colliery ⓘ former colliery in Nantyffyllon
Lady Windsor Colliery ⓘ coal mine in Wales
Abercynon Colliery ⓘ Welsh coal mine active 1889-1988
Torycoed Colliery ⓘ former colliery near Llantrisant, Rhondda Cynon Taf
Cwmgwrach Colliery ⓘ former colliery in Blaengwrach
Bryn Varteg Colliery ⓘ former colliery in Ystalyfera
Abernant Colliery ⓘ coal mine in South Wales (1954–1988)
South Wales Miners' Museum ⓘ mining museum in Port Talbot, South Wales
Abernant Tunnel ⓘ railway tunnel in the UK
Cildeudy tunnel ⓘ Grade II listed building in Bridgend County Borough. The tunnel runs under the Cildeudy Road immediately W of its junction with the main A4063 Maesteg Road, at the S end of Goetre-hen.
Cwmcerwyn Tunnel ⓘ railway tunnel in the UK
Gelli Tunnel ⓘ railway tunnel in the UK
Gyfylchi Tunnel ⓘ railway tunnel in the UK
Morlais Tunnel ⓘ railway tunnel in the UK
Penllergaer Tunnel ⓘ railway tunnel in the UK
Pontypridd Graig Tunnel ⓘ railway tunnel in the UK
Quakers Yard Tunnel ⓘ railway tunnel in the UK
Rhondda Tunnel ⓘ railway tunnel in the UK
Subway Under Railway ⓘ Grade II listed building in Neath Port Talbot County Borough.
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Cwmcerwyn Tunnel (4872769526)
Cymmer Tunnel north portal (4824083852)
Cwmcerwyn Tunnel looking east (4912303403)
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