Gyrn Ddu quarry

From Underfoot

Q88384066




Slate quarry near Llanaelhaearn, Gwynedd (formerly Caernarfonshire), Wales, United Kingdom

Wikimedia, Wikidata
quarry, United Kingdom, missing, 

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Location: 52.9934, -4.3948, KML, Cluster Map, Maps,
79 places
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  • Rotunda or Grotto ⓘ
    Grade II listed building in Gwynedd. Set into the hillslope below Cliff House with panoramic views across the bay: accessed via steps and an arch from the main village road.
  • The Mill Folly Grotto including stone bridge, south of the Afon Llifon ⓘ
    Grade II listed building in Llandwrog. Situated approximately 200m east of the house, on the south side of the valley of the Afon Llifon.
  • Aberglaslyn West, Plas Hebog, Stone Quarry. ⓘ
    stone quarry in Beddgelert, Gwynedd
  • Aberglaslyn, Parc Cae Morys, Stone Quarry ⓘ
    stone quarry in Beddgelert, Gwynedd
  • Alexandra Quarry ⓘ
    slate quarry in Wales
  • Alexandra quarry ⓘ
    disused slate quarry in Gwynedd, Wales
  • Ashton Lead Mines ⓘ
    lead mine in Llanengan
  • Benallt mine ⓘ
    manganese ore mine, Rhiw, Llanfaelrhys, Lleyn Peninsula, Gwynedd, Wales
  • Berw Colliery ⓘ
    coal mine in the UK
  • Blaen y Cae Slate Quarry ⓘ
    quarry in the UK
  • Braich Ty Du: Quarry ⓘ
    stone quarry in Llanllechid, Gwynedd
  • Bwlch Cwmllan quarry ⓘ
  • Bwlch-y-groes quarry ⓘ
    slate mine in Gwynedd, Wales
  • Bwlch-Y-Plwm ⓘ
    lead mine in Llanfrothen
  • Carreg yr Imbill ⓘ
    peninsula
  • Carreg-y-Llam quarry ⓘ
    Disused granite quarry near Pistyll, Wales, United Kingdom
  • Cefn-Du quarry ⓘ
    Slate quarry near Llanberis, Gwynedd, Wales, United Kingdom
  • Cilgwyn quarry ⓘ
    former slate quarry in Gwynedd, Wales
  • Conglog Slate Quarry ⓘ
    former slate quarry in Wales
  • Croesor Quarry ⓘ
    slate mine near the village of Croesor, Gwynedd (formerly Merionethshire), Wales, United Kingdom
  • Cwm Erch Copper Mine ⓘ
    scheduled monument in Wales
  • Dorothea Quarry ⓘ
    former slate quarry near Nantlle, in Carnarvonshire, Wales, UK
  • Drws y Coed Copper Mine ⓘ
    scheduled monument in Wales
  • Eifl quarry ⓘ
    Granite quarry near Trefor, Wales, United Kingdom
  • Fron-Boeth and Pant Mawr Quarries ⓘ
    Two neighbouring disused slate quarries near Blaenau Ffestiniog, Gwynedd, Wales
  • Gallt-y-Llan quarry ⓘ
    Slate quarry near Llanberis, Wales, United Kingdom
  • Gilfach Copper Mine ⓘ
    scheduled monument in Wales
  • Glanrafon Slate Quarries ⓘ
    slate quarry in Betws Garmon, Gwynedd, Wales, UK
  • Gorseddau Slate Quarry ⓘ
    quarry in the UK
  • Gyrn Ddu quarry ⓘ
    Slate quarry near Llanaelhaearn, Gwynedd (formerly Caernarfonshire), Wales, United Kingdom
  • Llanberis Mine ⓘ
    former copper mine near Llanberis in the historic county of Caernarfonshire, Wales, UK
  • Moel Tryfan quarry ⓘ
    quarry in the UK
  • Moelwyn Slate Quarry ⓘ
    Defunct slate quarry in Wales
  • Nyth-y-Gigfran Quarry ⓘ
    Disused slate quarry in Wales
  • Oakeley Quarry ⓘ
    Slate quarry in North Wales
  • Pant Gwyn ⓘ
    lead mine in Llanengan
  • Parc quarry ⓘ
    Disused slate quarry near Croesor in Gwynedd (formerly Merionethshire), Wales, United Kingdom
  • Pen y Bryn / Cloddfa'r Lôn water-driven pump system ⓘ
    quarry in Llanllyfni, Gwynedd, Wales, UK
  • Pen Y Bryn Quarry and tips ⓘ
    quarry in the UK
  • Pen-Yr-Allt Lead Mine ⓘ
    lead mine in Llanfrothen
  • Penrhyn Quarry ⓘ
    slate quarry
  • Penrhyn Quarry: relict areas, quarry hospital and underground levels ⓘ
    quarry in the UK
  • Penrhynmawr Lead Mine ⓘ
    lead mine in Llanengan
  • Plas Yn Rhiw Quarry ⓘ
    stone quarry in Aberdaron, Gwynedd
  • Porth y Nant Stone Quarry ⓘ
    stone quarry in Pistyll, Gwynedd
  • Porth-Neigwl Lead Mine ⓘ
    lead mine in Llanengan
  • Prince Llewellyn quarry ⓘ
    Slate quarry in the Lledr Valley, Conwy County Borough, Wales, United Kingdom
  • Prince of Wales Slate Quarry ⓘ
    slate quarry in Dolbenmaen, Gwynedd, Wales, UK
  • Pwll Vivian ⓘ
    lake in former quarry near Llanberis
  • Rhosydd Quarry ⓘ
    disused slate mine in North Wales
  • Sygun Copper Mine ⓘ
    copper mine and mining museum in Merionethshire
  • Tan Bwlch Lead Mine ⓘ
    lead mine in Llanengan
  • Ty-mawr Quarries ⓘ
    coal mine in Wales
  • Tyddyn-Du ⓘ
    manganese mine in Gwynedd
  • Unknown ⓘ
    quarry in the UK
  • Unknown ⓘ
    quarry in the UK
  • Vivian Slate Quarry ⓘ
    quarry in the UK
  • Wrysgan Quarry ⓘ
    Disused slate quarry in North Wales
  • Glynrhonwy Quarries ⓘ
    two adjacent former slate quarries in Carnarvonshire, Wales, UK
  • Dinorwic Quarry ⓘ
    large former slate quarry near Llanberis, Gwynedd, Wales and World Heritage Site.
  • Cwmorthin quarry ⓘ
    disused slate quarry in North Wales
  • Hafod y Llan Slate Quarry ⓘ
    slate quarry in Beddgelert, Gwynedd, Wales, UK
  • Pen-yr-Orsedd quarry ⓘ
    former slate quarry near Nantlle, in Carnarvonshire, Wales, UK
  • Gimlet quarry ⓘ
    Granite quarry near Pwllheli. Quarried for stone paving sets by the Liverpool and Pwllheli Granite Company, which was established in 1867.
  • Fron Slate Quarry ⓘ
    slate quarry in Llandwrog, Gwynedd, Wales, UK
  • National Slate Museum ⓘ
    museum of the slate industry in Llanberis, North Wales, United Kingdom
  • Aberglaslyn Long Tunnel ⓘ
    railway tunnel in the UK
  • Aberglaslyn Short Tunnel ⓘ
    railway tunnel in the UK
  • Blaenau Tunnel ⓘ
    railway tunnel in the UK
  • Caernarfon Tunnel ⓘ
    former railway tunnel in Caernarfon, North Wales, re-used as road tunnel
  • Glan-y-Bala Tunnel ⓘ
    railway tunnel in the UK
  • Goat Tunnel ⓘ
    railway tunnel in the UK
  • Llanberis Tunnel ⓘ
    railway tunnel in the UK
  • Old Moelwyn Tunnel ⓘ
    abandoned tunnel of the Ffestiniog Railway in Wales
  • Tunnel beneath Bangor Road at Plas Ty Coch ⓘ
    Grade II listed building in Caernarfon. On the E side of the house.
  • Tunnel Passage At Fort Williamsburg ⓘ
  • Tunnel Portal and Tunnel ⓘ
    Grade II listed building in Llanllyfni. Located in the hillside to the north of Talysarn Hall.
  • Vaynol Tunnel ⓘ
  • New Moelwyn Tunnel ⓘ
    tunnel of the Ffestiniog Railway in Wales
1700-01-01T00:00:00Z
1930-01-01T00:00:00Z
1700 — 1930 Glynrhonwy Quarries
1787-01-01T00:00:00Z
1968-07-01T00:00:00Z
1787 — 1968 Dinorwic Quarry
1810-01-01T00:00:00Z
1997-01-01T00:00:00Z
1810 — 1997 Cwmorthin quarry
1840-01-01T00:00:00Z
1960-01-01T00:00:00Z
1862-01-01T00:00:00Z
1979-01-01T00:00:00Z
1862 — 1979 Pen-yr-Orsedd quarry
1867-01-01T00:00:00Z
1867-01-01T00:00:00Z
1900-01-01T00:00:00Z
1900-01-01T00:00:00Z
1972-01-01T00:00:00Z
1972-01-01T00:00:00Z
1977-01-01T00:00:00Z
1977-01-01T00:00:00Z
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Disused Granite Quarry on the Slopes of Gyrn DduDisused Granite Quarry on the Slopes of Gyrn Ddu
Farm BoundaryFarm Boundary
Chwarel Ithfaen Tan-y-graig Gyrn Ddu Granite QuarryChwarel Ithfaen Tan-y-graig Gyrn Ddu Granite Quarry
Granite Quarry and inclined planes on Gyrn-dduGranite Quarry and inclined planes on Gyrn-ddu
Gyrn Goch, Gyrn Ddu a Bwlch MawrGyrn Goch, Gyrn Ddu a Bwlch Mawr
TypeSubtypeDateDescriptionNotesSource
sitecaveRotunda or GrottogrottoWikidata
sitecaveThe Mill Folly Grotto including stone bridge, south of the Afon LlifongrottoWikidata
sitemineAberglaslyn West, Plas Hebog, Stone Quarry.stone quarryWikidata
sitemineAberglaslyn, Parc Cae Morys, Stone Quarrystone quarryWikidata
sitemineAlexandra Quarryslate quarryWikidata
sitemineAlexandra quarryquarryWikidata
sitemineAshton Lead Mineslead mineWikidata
sitemineBenallt minemanganese mineWikidata
sitemineBerw Collierycoal mineWikidata
sitemineBlaen y Cae Slate QuarryquarryWikidata
sitemineBraich Ty Du: Quarrystone quarryWikidata
sitemineBwlch Cwmllan quarryslate mineWikidata
sitemineBwlch-y-groes quarryslate mineWikidata
sitemineBwlch-Y-Plwmlead mineWikidata
sitemineCarreg yr Imbilldolerite, quarry, peninsulaWikidata
sitemineCarreg-y-Llam quarryquarryWikidata
sitemineCefn-Du quarryslate mineWikidata
sitemineCilgwyn quarryquarryWikidata
sitemineConglog Slate Quarryslate quarryWikidata
sitemineCroesor Quarryslate mineWikidata
sitemineCwm Erch Copper Minecopper mineWikidata
sitemineDorothea QuarryquarryWikidata
sitemineDrws y Coed Copper Minecopper mineWikidata
sitemineEifl quarryquarryWikidata
sitemineFron-Boeth and Pant Mawr Quarriesslate quarryWikidata
sitemineGallt-y-Llan quarryquarryWikidata
sitemineGilfach Copper Minecopper mineWikidata
sitemineGlanrafon Slate Quarriesslate quarryWikidata
sitemineGorseddau Slate Quarryslate quarryWikidata
sitemineGyrn Ddu quarryquarryWikidata
sitemineLlanberis Minecopper mineWikidata
sitemineMoel Tryfan quarryquarryWikidata
sitemineMoelwyn Slate QuarryquarryWikidata
sitemineNyth-y-Gigfran QuarryquarryWikidata
sitemineOakeley QuarryquarryWikidata
siteminePant Gwynlead mineWikidata
sitemineParc quarryquarryWikidata
siteminePen y Bryn / Cloddfa'r Lôn water-driven pump systemquarryWikidata
siteminePen Y Bryn Quarry and tipsquarryWikidata
siteminePen-Yr-Allt Lead Minelead mineWikidata
siteminePenrhyn QuarryquarryWikidata
siteminePenrhyn Quarry: relict areas, quarry hospital and underground levelsquarryWikidata
siteminePenrhynmawr Lead Minelead mineWikidata
siteminePlas Yn Rhiw Quarrystone quarryWikidata
siteminePorth y Nant Stone Quarrystone quarryWikidata
siteminePorth-Neigwl Lead Minelead mineWikidata
siteminePrince Llewellyn quarryquarryWikidata
siteminePrince of Wales Slate Quarryslate quarryWikidata
siteminePwll Vivianquarry lakeWikidata
sitemineRhosydd Quarryslate quarry, mineWikidata
sitemineSygun Copper Minecopper mine, mining museumWikidata
sitemineTan Bwlch Lead Minelead mineWikidata
sitemineTy-mawr Quarriescoal mineWikidata
sitemineTyddyn-Dumanganese mineWikidata
sitemineUnknownquarryWikidata
sitemineUnknownquarryWikidata
sitemineVivian Slate QuarryquarryWikidata
sitemineWrysgan QuarryquarryWikidata
sitemine1700Glynrhonwy QuarriesquarryWikidata
sitemine1787Dinorwic Quarryarchaeological site, quarryWikidata
sitemine1810Cwmorthin quarryslate mine, slate quarryWikidata
sitemine1840Hafod y Llan Slate Quarryslate quarryWikidata
sitemine1862Pen-yr-Orsedd quarryquarryWikidata
sitemine1867Gimlet quarryquarryWikidata
sitemine1900Fron Slate Quarryslate quarryWikidata
sitemuseum1972National Slate Museumindustry museum, national museum, Amgueddfa Cymru – Museum Wales, mining museumWikidata
sitetunnelAberglaslyn Long Tunnelrailway tunnelWikidata
sitetunnelAberglaslyn Short Tunnelrailway tunnelWikidata
sitetunnelBlaenau Tunnelrailway tunnelWikidata
sitetunnelCaernarfon Tunnelrailway tunnel, road tunnelWikidata
sitetunnelGlan-y-Bala Tunnelrailway tunnelWikidata
sitetunnelGoat Tunnelrailway tunnelWikidata
sitetunnelLlanberis Tunnelrailway tunnelWikidata
sitetunnelOld Moelwyn Tunnelrailway tunnelWikidata
sitetunnelTunnel beneath Bangor Road at Plas Ty CochtunnelWikidata
sitetunnelTunnel Passage At Fort WilliamsburgtunnelWikidata
sitetunnelTunnel Portal and Tunnelrailway tunnelWikidata
sitetunnelVaynol Tunnelrailway tunnelWikidata
sitetunnel1977New Moelwyn Tunnelrailway tunnelWikidata
commonsimageDisused Granite Quarry on the Slopes of Gyrn Ddu Commons
commonsimageFarm Boundary Commons
commonsimageChwarel Ithfaen Tan-y-graig Gyrn Ddu Granite Quarry Commons
commonsimageGranite Quarry and inclined planes on Gyrn-ddu Commons
commonsimageGyrn Goch, Gyrn Ddu a Bwlch Mawr Commons
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