Guided Tour through the Hohlensteinhöhle

What's it about?

On Saturday, August 1, 2026, let a state-certified cave guide lead you through the Hohlensteinhöhle and marvel at the play of light and forms that arises when several people with headlamps explore the passages and halls of the Hohlensteinhöhle. In the Mariazell Hohlensteinhöhle there is "Nix" to see - but nix is much more than nothing! "Nix" is a typical wall decoration of caves in limestone, also called mountain milk. As well as stalactites, sinter tubes