Ogof Craig A Ffynnon

Ogof Craig a Ffynnon is a cave in Wales. The cave is about 7 km in length and is located at the base of a quarried rockface in the Clydach Gorge. Water flowing out of the cave is a resurgence of water draining off Llangatock Mountain above. HistoryThe cave was discovered in 1976 by Jeff Hill, John Parker and Bill Gascoine, who had been searching for years for the way in to an underground system that they knew existed to account for the water that resurged in the locality, giving its name to the Rock and Fountain Inn on the road below. The entrance is at the bottom of a quarried rock face in the disused Daren Ddu Quarry, in the flanks of the Llangatock Mountain. The caveThe cave is about 7km in length and is renowned as one of the best-decorated caves in Wales. It contains some early short crawling sections (and what is known as an arduous and uncomfortable boulder choke) and some wet passages with voluminous quantities of mud before developing into a series of large sections lavishly decorated with mud and calcite formations. The most spectacular of these is the Hall of the Mountain King, a large cavern liberally adorned with flowstone. The Promised Land is a long, linear passage section with a small stream. Beyond the well-decorated section the cave continues in a long series of low passages. It is thought that the cave will eventually be connected to the theoretical Llangattock System through Ogof y Daren Cilau. All the passages in Ogof Craig a Ffynnon occur in the Gilwern oolite which is located below the Llanelly Formation. The resurgences from the cave all occur in this oolite layer or the shales just above and there is evidence that there is much waterflow, from much of Mynydd Llangatwg, emerging in the Pwll y Cwm oolite, which is the resurgence for Ogof y Daren Cilau.

Ogof Craig a Ffynnon is a cave in Wales. The cave is about 7 km in length and is located at the base of a quarried rockface in the Clydach Gorge. Water flowing out of the cave is a resurgence of water draining off Llangatock Mountain above. HistoryThe cave was discovered in 1976 by Jeff Hill, John Parker and Bill Gascoine, who had been searching for years for the way in to an underground system that they knew existed to account for the water that resurged in the locality, giving its name to the Rock and Fountain Inn on the road below. The entrance is at the bottom of a quarried rock face in the disused Daren Ddu Quarry, in the flanks of the Llangatock Mountain. The caveThe cave is about 7km in length and is renowned as one of the best-decorated caves in Wales. It contains some early short crawling sections (and what is known as an arduous and uncomfortable boulder choke) and some wet passages with voluminous quantities of mud before developing into a series of large sections lavishly decorated with mud and calcite formations. The most spectacular of these is the Hall of the Mountain King, a large cavern liberally adorned with flowstone. The Promised Land is a long, linear passage section with a small stream. Beyond the well-decorated section the cave continues in a long series of low passages. It is thought that the cave will eventually be connected to the theoretical Llangattock System through Ogof y Daren Cilau. All the passages in Ogof Craig a Ffynnon occur in the Gilwern oolite which is located below the Llanelly Formation. The resurgences from the cave all occur in this oolite layer or the shales just above and there is evidence that there is much waterflow, from much of Mynydd Llangatwg, emerging in the Pwll y Cwm oolite, which is the resurgence for Ogof y Daren Cilau.