Here's three from me...
1. Sunset from the entrance of Sandy Hole, Portland.
2. Sas in Sawmill Cave, Portland before its destruction due to quarrying. The cave had been found and then lost due to quarrying a couple of times in the past. Unfortunately in 2013 the cave was found again, existed for a few weeks and was then subsequently quarried away. This is one of the few photo's there'll ever be of this cave!
3. One of my favourite bits of stal on Mendip - this is in Hillers Cave, Fairy Quarry.