Mines
Recently added
- Cwmdows Colliery 9 October 2026
- Cwmlucu Colliery 9 October 2026
- Castle Colliery, Llanelli 9 October 2026
- Ynyshir House Colliery 9 October 2026
- Rhydding Colliery 9 October 2026
- Llwyncelyn Colliery 9 October 2026
- Brynna Colliery 9 October 2026
- Mynydd Maen Colliery 9 October 2026
- Lady Margaret Colliery 9 October 2026
- Abernant Colliery (Argoed) 9 October 2026
- Tylecoch Colliery 8 October 2026
- Elled Colliery 8 October 2026
- Bute Colliery 8 October 2026
- Llanover Colliery 8 October 2026
- Whitworth Colliery (Tredegar) 8 October 2026
- Rhondda Main Colliery 8 October 2026
- Blaendare Colliery 8 October 2026
- Treforgan Colliery 8 October 2026
- Avon Colliery 8 October 2026
- Lady Lewis Colliery 8 October 2026
Recently updated
- Bedlington 'D' Colliery 9 October 2026
- Mayshill Colliery 9 October 2026
- Potter's Pit 9 October 2026
- Cwmbach Colliery 8 October 2026
- Stanley Colliery, Crook 8 October 2026
- Kepier Grange Colliery 8 October 2026
- Derwent Colliery 8 October 2026
- Trimdon Colliery 8 October 2026
- Adelaide Colliery 8 October 2026
- Preston Colliery 8 October 2026
- Addison Colliery 8 October 2026
- Malton Colliery 8 October 2026
- Dipton Colliery 8 October 2026
- Leasingthorne Colliery 8 October 2026
- Dollar Mine 8 October 2026
- Hassockrigg Colliery 8 October 2026
- Littlemill Colliery 8 October 2026
- Polquhairn Colliery 8 October 2026
- Rishton Colliery 8 October 2026
- Duxbury Park Colliery 8 October 2026
The 100 mines most recently added, of 2742, newest first.
| Mine | Region | Worked | Commodities |
|---|---|---|---|
| Cwmdows Colliery A Newbridge level of about 1804 where the 1842 commissioners found six-year-olds underground; it worked again until the 1930s. |
Caerphilly | c. 1804-1805–Early 1930s | Coal |
| Cwmlucu Colliery A 305-foot Blaendare pit that passed from the Pontypool and Ebbw Vale ironmasters to a local owner and was filled in 1964. |
Torfaen | By 1864–1949 (seams abandoned) | Coal |
| Castle Colliery, Llanelli A Llanelli level of 1867 with an early patent-fuel works, the only town mine to outlast nationalisation, closed in 1952. |
Carmarthenshire | 1867–1952 | Coal |
| Ynyshir House Colliery The pit that started Ynyshir in 1845, which fed Crawshay's Treforest tinplate works and closed as the Jones Navigation in 1909. |
Rhondda Cynon Taf | 1845–31 January 1909 | Coal |
| Rhydding Colliery An eighteenth-century drift near Neath with its own tramroad to the Tennant Canal, where three men died clearing a fall in 1876. |
Neath Port Talbot | Mid-18th century–By 1918 | Coal |
| Llwyncelyn Colliery A Porth pit whose owner and one of its colliers won Albert Medals at the 1877 Tynewydd rescue. |
Rhondda Cynon Taf | 1851–April 1895 | Coal |
| Brynna Colliery A water-troubled Victorian pit and three 1910s-20s drifts in Brynna Woods whose workings ran under the village. |
Rhondda Cynon Taf | 1840s–1930s | Coal |
| Mynydd Maen Colliery A Pontypool slant that ran Elled as its outlier and ended under the National Coal Board in 1955. |
Torfaen | 1913–October 1955 | Coal |
| Lady Margaret Colliery An 1853 Bute pit at Treherbert that grew to over a thousand men before ending as a pumping shaft. |
Rhondda Cynon Taf | 1853–Early 1940s (production) | Coal |
| Abernant Colliery (Argoed) A Sirhowy valley pit opposite Llanover that the Bargoed Coal Company worked for smith coal from 1890 to 1932. |
Caerphilly | 1888 (sinking)–1932 | Coal |
| Tylecoch Colliery An 1854 Treorchy pit that passed through seven owners and three closures before a 1917 revival. |
Rhondda Cynon Taf | 1854–1930 | Coal |
| Elled Colliery A Pontnewynydd level named for the Elled seam, later the return airway of the Mynydd Maen mine. |
Torfaen | 1890s–1943 (production) | Coal |
| Bute Colliery The Rhondda's first steam-coal colliery, which sent the valley's first steam coal to Cardiff in 1855. |
Rhondda Cynon Taf | 1851 (trial shaft)–After 1936 | Coal |
| Llanover Colliery A Sirhowy valley pit that became the pumping station keeping water out of Markham and Oakdale. |
Caerphilly | c. 1888–c. 1929 (production) | Coal |
| Whitworth Colliery (Tredegar) A Tredegar pit whose under-manager, overman and fireman died together in old workings in 1914. |
Blaenau Gwent | 1876–July 1921 | Coal, Ironstone |
| Rhondda Main Colliery A £1.25 million Lewis Merthyr colliery whose pits were named after the owner's daughters, and which lasted only ten years in production. |
Bridgend | 1909 (sinking)–8 November 1924 (abandoned) | Coal |
| Blaendare Colliery A Pontypool fireclay drift of the 1840s that ended its life, after 1949, as a small coal mine for Guest, Keen and Nettlefolds. |
Torfaen | By 1843–After 1972 | Coal, Fireclay |
| Treforgan Colliery Built as a short-life drift, Treforgan became Britain's most profitable anthracite mine before a £7 million gamble on deeper seams failed. |
Neath Port Talbot | 1963–1966–30 September 1985 | Anthracite |
| Avon Colliery The Great Western Railway's own pit, sunk to fuel its engines and nicknamed the 'Umbrella Pit' for its constant closures. |
Neath Port Talbot | 1877–1882 (sinking)–26 September 1969 | Coal |
| Lady Lewis Colliery The Lewis Merthyr company's deep pit at Ynyshir, where the Nine Feet and Red Vein lay so close they were worked as one seam. |
Rhondda Cynon Taf | 1901 (sinking)–1950 | Coal |
| Maesteg Deep Colliery The Llynfi drift whose Two-Feet-Nine was sold as the best house coal in South Wales, and where a runaway carriage of night-shift men killed four in 1904. |
Bridgend | Late 1860s–1950 | Coal |
| Cilfrew Colliery A Dulais valley level beside a tinplate works, sold for £1,500 in 1929 and wound up two years later. |
Neath Port Talbot | Before 1902–1931 | Coal |
| Blaengwynfi Colliery The Afan valley sinking where eight men were overwound in the bowk in 1891, as the village of Blaengwynfi was being built around it. |
Neath Port Talbot | from c. 1889 (sinking) | Coal |
| Gilmilnscroft Colliery An estate colliery between Sorn and Auchinleck, shown on a map of 1828 and still working for William Baird in the 1920s. |
East Ayrshire | By 1828–c. 1925 | Coal |
| Beoch Colliery The Dalmellington Iron Company's moorland mines above the Doon valley, said to be the highest coal workings in Scotland. |
East Ayrshire | 1837–March 1968 | Coal, Ironstone |
| Hattonrigg Colliery The Bellshill pit where an overwound cage fell 192 fathoms with eight men in 1910. |
North Lanarkshire | from By 1870 | Coal, Fireclay |
| Cotmanhay Colliery Barber, Walker's Ilkeston outpost, one of the Eastwood firm's ten pits in 1872. |
Derbyshire | 1849–1881 | Coal |
| Wellshot Colliery The Cambuslang colliery whose fireclay became bricks stamped 'Wellshot', 30,000 a day by 1899. |
South Lanarkshire | 1873–1905 | Coal, Fireclay |
| Stonelaw Colliery Rutherglen's Stonelaw pits, where three men died together in the firedamp explosion of 1858. |
South Lanarkshire | 1854–After 1903 | Coal, Fireclay, Ironstone |
| Stoneclough Colliery Kearsley's many-pitted colliery, whose manager died with three men trying to wave firedamp away with their waistcoats. |
Greater Manchester | 1854–1901 | Coal |
| Walterclough Colliery The last pit east of Halifax: coal and fireclay for Brooke's brickworks, sent up to Hove Edge by aerial ropeway. |
West Yorkshire | 1888 (as generally stated)–18 February 1969 | Coal, Fireclay |
| Norbury Colliery The Hazel Grove colliery whose 1795 pumping engine pirated Watt's condenser, and whose engine house still stands. |
Greater Manchester | By 1704–1927 | Coal |
| Stopes Colliery The Fletchers' Little Lever pit, its founder a former canal-boat lad who became the village's first chairman. |
Greater Manchester | 1855–1908 | Coal |
| Blackleyhurst Colliery When a boiler burst at Blackleyhurst in 1865, the men were drawn up the shaft by a railway locomotive. |
Greater Manchester | By 1852–December 1935 | Coal |
| Stepends Colliery The Plains pit whose washer served two mines and whose coal dust went into bricks stamped 'Stepends'. |
North Lanarkshire | from 19th century (ironstone and coal) | Coal |
| Old Duffryn Colliery Thomas Powell's first Aberdare pit, which sent the first Welsh steam coal to France and lost 28 in 1845. |
Rhondda Cynon Taf | 1840 (sinking)–1925 | Coal |
| Torry Colliery, Torryburn A Forth-side coal works shipping coal by 1609, later prized for a parrot coal said to fetch top price in London. |
Fife | from By 1609 | Coal |
| Old Etherley Colliery An old Witton Park colliery name revived by a tiny private drift company in the 1950s and worked to 1965. |
County Durham | By 1905–After 1965 | Coal |
| Clough Hall Colliery Kidsgrove pits named after the Kinnersleys' Clough Hall, where an inspector called an 1865 shot 'perfect madness'. |
Staffordshire | Before 1850–After 1941 | Coal |
| Letcha Mine The St Just sett whose 1857 map swallowed Wheal Hermon, Cornwall's oldest mapped mine, and left a moonlit chimney. |
Cornwall | from Before 1835 | Tin |
| Dulais Colliery, Onllwyn A small Onllwyn anthracite pit where gas burned four men in 1907, three of them fatally, on one man's first shift underground. |
Neath Port Talbot | By 1903–Before 1947 | Coal |
| Markham Colliery, Sirhowy Valley A Sirhowy Valley pit named after Sir Arthur Markham whose coal fired the Paddington expresses at Old Oak Common. |
Caerphilly | 1910 (sinking)–September 1985 | Coal |
| Ince Hall Deep Pit A Hindley pit of many names, the Deep Pit, the Arley Mine and Brown's Pit, where firedamp killed thirteen in 1851. |
Greater Manchester | from By 1851 | Coal |
| Seaton Colliery The Hetton owners' pit beside Seaham, called the Nicky Nack in 1852, which the Londonderrys bought and merged into Seaham in 1864. |
County Durham | 1844 (sinking)–1864 (merged with Seaham) | Coal |
| Norton Green Colliery The Conduit company's Moat Colliery at Norton Canes, whose chimney is the last colliery chimney on Cannock Chase. |
Staffordshire | from By 1894 | Coal |
| Ynysawdre Colliery A Tondu pit with fifty coke ovens beside it, whose last trial slants of 1915 found only old workings and water. |
Bridgend | By 1875–1898 | Coal |
| Glyngwyn Colliery Nixon's Navigation's house-coal level at Miskin, opened in 1885 and worked for forty years. |
Rhondda Cynon Taf | 1885–December 1925 | Coal |
| Abergwawr Colliery A Thomas Powell pit at Aberaman that ended as Aberaman Colliery's upcast and pumping shaft. |
Rhondda Cynon Taf | 1840s or 1854–1886 | Coal |
| Windber Colliery A cluster of Cwmdare drifts and levels whose 1913 entrance stone still stood in 1978. |
Rhondda Cynon Taf | c. 1905–Before 1940 | Coal |
| Llwynhelig Colliery A Cwmdare drift in an 18-inch seam where one of the coalfield's first electric coal-cutters worked in 1909. |
Rhondda Cynon Taf | c. 1905 or 1906–1932 or 1946 | Coal |
| Cwmdare Colliery A Victorian Aberdare pit where three men were suffocated in 1879 while clearing a choked drainage pipe. |
Rhondda Cynon Taf | By 1858–c. 1891 | Coal |
| Cwmmawr Colliery A copper-works coal level of the 1860s above Cwmafan, reopened three times before 1944. |
Neath Port Talbot | By 1869–1944 | Coal |
| Cwmfuwch Colliery Cory Brothers' drifts in a side valley above Ogmore Vale, their coal sent down to Aber's screens. |
Bridgend | After 1901–1935 | Coal |
| Dyllas Colliery An ironmaster's drift of 1840 at Llwydcoed, where the Nine Feet seam ran about 21 feet thick. |
Rhondda Cynon Taf | 1840–Before 1947 | Coal |
| Ton Phillip Colliery Twin slants near Tondu that rose to 767 men with Tytalwyn in 1918 and ended worked by a dozen. |
Bridgend | Late 1890s–1944 or 1945 | Coal |
| Whinney Hill Colliery, Cleator Moor The Cleator Moor pit where thirty died in 1848, after men took the tops off their safety lamps to light their pipes. |
Cumbria | from By 1848 | Coal |
| Blackett Colliery A Melkridge pit of 1873 that once employed over 450 in the Little Limestone Coal, abandoned in 1927. |
Northumberland | 1873–1927 | Coal |
| Witton Colliery A Sacriston pit sunk for Charlaw in 1859 and wound by the same steam engine for seventy-six years. |
County Durham | 1859 (sinking)–8 January 1966 | Coal |
| Collyland Colliery An Earl of Mar pit of 1764 whose old workings later took the coal the NCB's Glenochil mine was sunk for. |
Clackmannanshire | from 1764 | Coal |
| Middle Patricroft Pit A two-shaft Ince Hall pit near Hindley, each shaft to its own seam, where twelve died in 1849. |
Greater Manchester | from By 1849 | Coal |
| Golynos Colliery An Abersychan ironworks pit whose coal ranked third in Britain in the Admiralty steam trials of 1856. |
Torfaen | By 1842–1909 | Coal, Fireclay, Ironstone |
| Diamond Colliery An Ystradgynlais drift whose anthracite was so hard and clean it was said to rattle like china. |
Powys | 1874–1938 | Coal, Anthracite |
| Meiros Colliery Llanharan's first deep pit, cut into seams that stood almost on end. |
Rhondda Cynon Taf | 1880–1931 | Coal |
| Clynmill Colliery A Plymouth Ironworks pit that raised coal and ironstone together, wound by water balance. |
Merthyr Tydfil | Before 1850–1921 | Coal, Ironstone |
| Cwmbach Colliery The 1837 Aberdare pit whose Admiralty steam coal started the Cwmbach coal rush. |
Rhondda Cynon Taf | 1837–1896 | Coal |
| Ventners Hall Colliery A late Northumberland drift on the Thirlwall Coal that worked out two square kilometres in twenty-two years. |
Northumberland | 1937–20 February 1959 | Coal |
| West Denton Colliery A Tyneside colliery with a pit sunk in 1733, still working with forty men in the 1920s. |
Tyne and Wear | 1733–1924 | Coal |
| Victoria Colliery, Ebbw Vale An ironworks colliery where coal and ironstone came up the same water-balance shafts, renamed for the Prince of Wales in 1918. |
Blaenau Gwent | 1838–1929 | Coal, Ironstone |
| Aber Colliery An Ogmore valley drift whose ventilation fan was switched off every weekend until the night it killed five. |
Bridgend | 1865–1914 | Coal |
| Charles Pit, Llansamlet A Llansamlet pit thought safe for naked lights until gas from old workings next door killed nineteen. |
Swansea | 1821–1876 | Coal |
| Middlestone Moor Colliery A one-seam pit near Spennymoor that never employed more than about thirty men. |
County Durham | By 1930–1965 | Coal |
| Bildershaw Colliery A West Auckland pit that tried three seams in its first fifteen years. |
County Durham | By 1930–16 October 1956 | Coal |
| Bryan's Leap Colliery A Rowlands Gill colliery that swapped its old shaft workings for a drift in 1945. |
County Durham | By 1935–1950 | Coal |
| Barcus Close Colliery A small north-west Durham pit that was all but given up in 1935 and grew to 260 men under the NCB. |
County Durham | By 1921–April 1966 | Coal |
| Wooley Colliery A Pease's West pit near Crook that was discontinued in 1931 and came back with nearly 700 men. |
County Durham | August 1864–1963 | Coal |
| South Shildon Colliery A small Busty seam pit of 1929 that the National Coal Board enlarged and kept going until 1958. |
County Durham | 1929–August 1958 | Coal |
| Newbiggin Colliery A seaside town's colliery that raised 470,000 tons a year at its 1940 peak. |
Northumberland | 1908–11 November 1967 | Coal |
| Stanley Colliery, Crook A Pease colliery near Crook whose drift employed more men than its pit. |
County Durham | Before 1828–November 1911 | Coal, Fireclay |
| Hole-in-the-Wall Colliery Crook's last pit, whose miners took their banner to the 1964 Gala against their own lodge's decision. |
County Durham | 1935–21 November 1964 | Coal |
| Kepier Grange Colliery The last of the Kepier pits east of Durham, closed in 1924 after eighty years. |
County Durham | 1844–22 October 1924 | Coal |
| West Pelton Colliery A Joicey pit of three shafts whose Hutton seam lay only 350 feet down. |
County Durham | 1858–19 March 1921 | Coal, Fireclay |
| Derwent Colliery A Consett Iron Company pit where the Hutton seam lay barely fifty feet below the surface. |
County Durham | 1856–21 November 1964 | Coal, Fireclay |
| Trimdon Colliery The pit that named the village of Trimdon Colliery, closed once when its lease ran out. |
County Durham | 1840–1925 | Coal |
| South Tanfield Colliery A Joicey colliery whose winning of the Main Coal in 1837 was celebrated in the village. |
County Durham | 1837–31 March 1915 | Coal, Fireclay |
| Adelaide Colliery A Pease colliery whose Jane Pit went down through eight seams to over a thousand feet. |
County Durham | 1830–July 1924 | Coal |
| Cold Knott Colliery A moorland pit near Crook where five seams lay within 180 feet of the surface. |
County Durham | By 1854–28 April 1926 | Coal, Fireclay |
| Preston Colliery A North Shields pit rebuilt by Dutch investors, whose new shaft was named after the syndicate leader's fiancée. |
Tyne and Wear | By 1860–28 September 1929 | Coal, Fireclay |
| Bedlington 'A' Colliery The Bedlington Coal Company's first pit, sunk in 1838, which outlived all its sister shafts. |
Northumberland | 28 September 1838–25 September 1971 | Coal |
| Aykley Heads Colliery A pit on the edge of Durham city that came back for fifteen years with a dozen men. |
County Durham | By 1857–September 1949 | Coal |
| Callerton Colliery A Georgian landsale pit west of Newcastle that kept going with a few dozen men until 1948. |
Tyne and Wear | 1827–11 September 1948 | Coal, Fireclay |
| Frankland Colliery The Earl of Durham's riverside pit below Framwellgate Moor, where Finchale's monks had dug coal in 1350. |
County Durham | 1840–March 1934 | Coal |
| East Pontop Colliery A north-west Durham coking pit that worked a Hutton seam seven and a half feet thick. |
County Durham | 1868 (reopened)–28 June 1930 | Coal |
| Carterthorne Colliery A cluster of drifts on the fells west of Toft Hill, worked down to two men before it closed in 1927. |
County Durham | By 1855–April 1927 | Coal |
| West Bitchburn Colliery A Snowdon family pit whose Brockwell seam lay barely 108 feet below the Beechburn valley. |
County Durham | 1860s–12 April 1926 | Coal |
| Blackfield Colliery A Tow Law pit worked by four men at the end, closed in 1928. |
County Durham | 1865–17 September 1928 | Coal |
| Mount Moor Colliery A Black Fell pit worked by the 1720s, where a slipped rope killed three brothers and a boy of seven in 1814. |
Tyne and Wear | Before 1826–May 1931 | Coal |
| Sherburn House Colliery A Lambton pit east of Durham that ran out its Hutton in 1894 and lasted forty more years on the seams below and above. |
County Durham | 1844–May 1935 | Coal |
| New Delaval Colliery A Seaton Delaval offshoot whose miners were evicted when it was idled in 1930, then brought back three years later. |
Northumberland | 1859–2 April 1955 | Coal |
| Bowden Close Colliery Every ton it raised went into its own coke ovens. |
County Durham | 1845–June 1930 | Coal, Fireclay |
| Westerton Colliery Worked as one plant with Binchester, the two fed 395 coke ovens whose waste gas fired the boilers. |
County Durham | 1840 (sinking)–October 1961 | Coal |