Video: The Geology of Ogof Ffynnon Ddu
by Learn about the geological features of England’s Ogof Ffynnon Ddu National Nature Reserve with Dr. Keith Ball, a retired British Geological Survey geologist and life-long speleologist.
Značka: Diversions
Video: Divers Experience Malta’s Billinghurst Cave
Visit inside Billinghurst Cave, a large underwater sea cave along the coast of Malta that has very little natural light thanks to a dip in the middle.
Human Skull in Sinkhole Prompts Homicide Investigation
Police are investigating at a Kentucky sinkhole after a human skull was spotted inside on Tuesday.
Video: TAG Multi Drop Caving in Hang ‘Em High Cave
Watch as a group of young cavers explore Tennessee’s Hang Em’ High Cave during a past Sewanee Mountain Cave Fest event.