This is a gripping account of expedition-style cave exploration and at the apex are the cave divers, pushing into the unknown in deep sumps where rescue is not an option. The tension, as each diver disappears into the blackness, is genuine…
Renowned filmmaker Paul Diffley has brought his technical skills to the caving world, with his new film The Ario Dream. The film profiles the exploration of the deep caves of Ario in the Picos de Europa mountains, Northern Spain. The film follows the latest 2016/17 expeditions as they try to make the last few connections that could result in the deepest cave system in Europe.