The nature reserve encompasses the caves and the surrounding areas of the Jura slope. It was designated a protected area in 1979 (size: 7.03 hectares) due to the geological and ecological significance of the caves and the biodiversity of the adjacent dry grasslands.
The Mauerner Höhlen Nature Reserve is located at the entrance to the Wellheim Urdonautal Valley, north of Mauern. It is known for its karst caves, which were inhabited by humans until the Paleolithic period and contain significant archaeological finds. The area is characterized by limestone slopes with rare vegetation, especially flowers and insects.
Features of the Nature Reserve:
•Karst caves: The caves are a geotope and natural monument that offers insights into the earth's history and the way of life of early humans. •Archaeological finds: Significant finds have been made in the caves, including animal and human remains, tools, and a limestone figure. •Limestone slopes: The steep slopes are covered with rare vegetation created by sheep grazing. •Flora and fauna: Numerous flowers and insects, such as the Argus Blue butterfly, are native here. •Hiking trails: There are well-maintained paths along the slope that invite you to hike and enjoy nature. •Nature conservation: The caves are protected by grilles to prevent collapse and looting.