Fan Gyhirych with the remains of a light snow.
Trees in Cwm Haffes, with Cefn Cul (562 metres) in the background.
Sunlight and dark skies over Twyn Spratt.
Pavement in front of Castell y Geifr.
The gully on Castell y Geifr containing Pwll Dwfn.
Pwll Dwfn, the only proper pothole (as opposed to caves containing pitches) in South Wales. The entrance, seen here, is the hardest part.
Twyn Du pavement.
Water-worn features on Castell y Geifr.
Tunnel Cave, the pothole entrance to the Cathedral Cave - part of the Dan-yr-Ogof showcave complex.