Guided Tours of the "Mammoth Cave" in Obertraun

A labyrinth of caves on a superlative scale – the vast expanses of the Dachstein massif from the inside. The enormous Mammoth Cave will inspire you with its incredible dimensions and a play of colors 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 scale of the underground chambers and passages in this cave system. To date, more than 70 kilometers of these passages have been explored, with just under one kilometer accessible on guided tours. During the approximately one-hour guided tours of the Mammoth Cave, visitors gain insight into the history of how caves are formed and into the...