Dan Yr Ogof photos and information![]() Dan Yr Ogof is an extensive and well decorated cave that can be explored by cavers for over 15km beyond the showcave that is open to the public. |
Cwm Dwr photos and information![]() Cwm Dwr is the middle entrance to the vast Ogof Ffynnon Ddu cave system to which it connects and offers a variety of sporting caving trips in the system. |
Ogof Ffynnon Ddu 1 (OFD 1) photos and information![]() Ogof Ffynnon Ddu 1 is the lower entrance to the OFD cave system, and it was from this entrance that the original explorers first entered the largest cave in Wales. |
Ogof Ffynnon Ddu 2 (OFD 2) photos and information![]() Ogof Ffynnon Ddu 2 is the top entrance to the OFD cave system, and is very popular as a large network of flood free passages can be explored in all weather. |
Tunnel Cave photos and information![]() Tunnel Cave is located on the hill above Dan Yr Ogof and a series of pitches and climbs lead into the tall rifty passages that eventually lead into Cathedral Showcave. |
Cathedral Cave photos and information![]() Cathedral showcave contains a vast chamber that is open to the public and beyond this section of cave you can access the lower section of Tunnel Cave. |
Ogof Yr Ardd photos and information![]() Ogof Yr Ardd is a rarely visited cave that has formed just below the gritstone caprock. The cave is noted for the friable rock and the tightness of the passages. |
Cwm Dwr Two photos and information![]() Despite it's proximity to SWCC this is rarely visted. A sump about 30m from the entrance can be drained to give access to a ladder pitch to a long streamway. |
Powell's Cave photos and information![]() Powell's cave is a short section of impressive sized phreatic passage that has been truncated at either end. This would have originally been part of the OFD System. |










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