For a guided tour of the ice cave, you should bring a warm jacket. You'll also be given an extra one. You'll be crawling and it's tight, so it's inevitable …
The Mariengrotte is rough and simple. A cave carved into the rock, an iron lantern cage swinging from the ceiling. Two dark wooden benches with books stacked on them.
A hand-dug tunnel about 10m long in the Gratlspitze mountain range. On the back of the mountain there are numerous other former tunnels that indicate mining.
This historic tunnel, which goes about 15 meters into the mountain, was completely uncovered in 2019. Nice detour from the hiking trail to the Bischoferalm, which occupies the former mining …