Hochlecken-Großhöhle

The Hochlecken-Großhöhle extends over 5.5 kilometers through limestone formations, reaching depths of 794 meters below the entrance level at 1520 meters elevation.

Local climbers initiated the first explorations in 1920, followed by systematic mapping activities between 1963 and 1964, leading to its protection status in 1969.

The cave network holds geological records that scientists and researchers regularly study to understand the formation processes of karst landscapes in Upper Austria.

Access to both sections of the cave has remained restricted since 1979, requiring special permits and professional guidance for exploration activities.

The Stierwascher Shaft within the cave represents one of Earth's deepest vertical descents, featuring exceptionally large chamber dimensions throughout its structure.

Location: Altmünster

GPS coordinates: 47.82806,13.62306

Latest update: March 6, 2025 02:08