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. |
Swansea Valley Cave Photos 
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