Altitude: 1570m. Depth, 25m.

Location: E 35776.6 N (52)81132.2

Obvious horizontal entrance right next to path 201 shortly before you hack off to Stellerweghöhle.

A major landmark for CUCC navigation, and also very useful for storing beer, this obvious 2m high entrance is right next to the path and blows a lot of cold air in summer. Unfortunately, it doesn't go anywhere. It does, however, have a permanent survey station.

Exploration: LVHK Oberösterreich, 1966.