Ogof Draenen (Welsh for "hawthorn cave") is, at 66 km (official figure; the true length of passage is still being revised upward, with a modern estimate...
2 KB (200 words) - 02:30, 27 October 2023
Noon's Hole Ogof Agen Allwedd Ogof Craig a Ffynnon Ogof Draenen Ogof Ffynnon Ddu Ogof Hen Ffynhonnau Ogof Hesp Alyn Ogof Llyn Parc Ogof y Daren Cilau...
69 KB (5,516 words) - 23:29, 27 September 2024
yr Ogof Ogof Agen Allwedd Ogof Craig a Ffynnon Ogof Draenen Ogof Ffynnon Ddu Ogof Hen Ffynhonnau Ogof Hesp Alyn Ogof Llyn Parc Ogof Nadolig Ogof y Daren...
8 KB (865 words) - 17:50, 30 April 2024
survey projects, across the world, for example: UK - Ease Gill Caverns Ogof Draenen, Spain - Picos de Europa, China, Austria - Dachstein, Totes Gerbirge...
5 KB (372 words) - 10:55, 14 August 2023
discoveries since 1995 include Titan, the largest shaft in Britain, and Ogof Draenen, the second-longest cave in Britain. Fulfilling an idea first proposed...
19 KB (2,070 words) - 18:17, 31 October 2024
Cambrian Mountains Elan Valley Radnor Forest Ogof Draenen Ogof Ffynnon Ddu Agen Allwedd Ogof y Daren Cilau Ogof Craig a Ffynnon Elan Valley Reservoirs Claerwen...
7 KB (311 words) - 21:03, 30 October 2022
working in this area. One of the most important caves in Britain, the Ogof Draenen, lies under the area. The Pwll Du Tunnel, the longest horse-drawn tram...
7 KB (709 words) - 12:36, 20 November 2023
systems such as Ogof Ffynnon Ddu (Britain's deepest cave), Dan-yr-ogof (partly showcave) and Wales' most extensive system Ogof Draenen. Humans have mined...
30 KB (3,850 words) - 09:05, 14 July 2024
and hosts Britain's deepest (Ogof Ffynnon Ddu at 274.5m) and several of its longest caves such as Ogof Draenen and Ogof Agen Allwedd. The Brecon Beacons...
18 KB (2,249 words) - 23:27, 17 September 2024
as a show cave. In the east of the park are the Ogof y Daren Cilau, Ogof Agen Allwedd and Ogof Draenen systems. Also of note, partly on account of their...
24 KB (3,258 words) - 14:21, 26 May 2024