Guided Tours of the "Mammoth Cave" in Obertraun

A Cave Labyrinth of SuperlativesThe endless depths of the Dachstein massif from the inside – the enormous Mammoth Cave will amaze you with its incredible dimensions and a play of colours you wouldn't expect to find beneath the surface of the Salzkammergut! The name Mammoth Cave was chosen by its discoverers because of the immense size of the underground chambers and passages in this cave system. To date, more than 70 kilometres of these passages have been explored, with just under one kilometre accessible on the guided tours.During the approximately one-hour tours through the Mammoth Cave, visitors gain insight into the geological formation of caves and into the...