Ogof Ffynnon Ddu (Welsh for cave of the black spring), also known informally as OFD, is a cave under a hillside in the area surrounding Penwyllt in the...
8 KB (912 words) - 08:35, 8 November 2023
Ogof Craig a Ffynnon (Welsh for "Cave [of the] Rock and Spring") is a cave in Wales. The cave is about 7 km in length and is located at the base of a quarried...
4 KB (548 words) - 17:38, 11 April 2022
Falls and the Ystradfellte falls to the south of Fforest Fawr. The Ogof Ffynnon Ddu cave system is on the southwestern edge of Fforest Fawr. Numerous town...
37 KB (3,606 words) - 11:08, 18 June 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
tributaries of the River Neath Brecon Cathedral Ogof Agen Allwedd Ogof Craig a Ffynnon Ogof Ffynnon Ddu Ogof y Daren Cilau Centre for Alternative Technology...
18 KB (1,613 words) - 02:56, 9 July 2024
Tylelo Mires New Castle Meadows New House Meadow Newmead Ogof Ffynnon Ddu Ogof Ffynnon Ddu-Pant Mawr Pen Common, Llanbedr Pen-cerrig Stream Section Pencreigiaur...
8 KB (842 words) - 13:14, 10 May 2024
1988, and three cavers drowned in the Marble Arch system in 1995. Porth yr Ogof, in South Wales, accounts for eleven fatalities, nine of which were the result...
49 KB (2,557 words) - 18:59, 7 July 2024
and the surrounding area is the extensive limestone cave system of Ogof Ffynnon Ddu, part of which was the first designated underground national nature...
12 KB (1,443 words) - 17:00, 12 January 2024
frequency distribution Oakland Fire Department Orange Fire Department Ogof Ffynnon Ddu, an extensive cave system in South Wales Orofaciodigital syndrome One...
432 bytes (83 words) - 13:59, 14 March 2019
country’s longest and deepest cave networks such as Ogof Ffynnon Ddu and the impressive Porth yr Ogof into which the Afon Mellte flows. Further south again...
12 KB (1,368 words) - 17:52, 10 April 2024