Altitude: 1690m, Length 40m.

Location: Below cliffs west of Augstsee.

Since the length is recorded as 40m, it is interesting to read that a maximum/ minimum thermometer and hygrometer were placed 50m from the entrance from June 1976 to September 1977. These showed that the temperature varied from 1 to 5°C, with a relative humidity between 94% and 100%. The cave yielded Pseudoscorpions of the species Neobisium blothrus aueri.

Exploration: Sektion Ausseerland, 1968