The cave’s deepest freefall shaft, a 475-foot (145-meter) vertical drop, is a true abyss. Rappelling down feels like falling ...

A mineshaft is a narrow vertical ... the shaft and gave drugs to the man - stabilising him. The caver was then brought back to the surface just before 1am on Sunday on a specialist cave stretcher.

The entrance to the vertical shaft found during renovation at Nieuwstraat 7 in Tielt Photo from Flanders Heritage Agency Archaeologists investigated and realized the newfound shaft was just part ...