Following the stream again for a short distance we came to the first chamber, with a steep bank to our right, the stream disappearing on our left and a few Lesser Horseshoe bats. After an explore and a few photos we moved on to a short crawl which soon opened up into the larger second chamber. The breakdown chamber consisted of, a large dry flowstone bank and evidence of a dig in progress, which was apparent with barrels, trays, bangwire and other personal items placed on a large central boulder. Another explore, more photos, numerous bats and Huw J descending 7 or more metres in the far left corner to the terminal dig.