Wollenloch

The Wollenloch reaches a depth of 54 meters with limestone walls forming a shaft between 2 to 6 meters in width throughout its vertical descent.

The first exploration of this geological formation occurred in 1895 by the Albverein organization, leading to regular expeditions until a fatal accident in 1949.

The sinkhole stands as a testament to the geological characteristics of the Swabian Jura region, where water and limestone interactions create natural vertical formations.

Access to Wollenloch requires a 5.94-kilometer hiking trail from Königsbronn, with protective fencing surrounding the site for safety measures.

Scientific studies confirm an underground water connection between Wollenloch and the Ziegelbachquelle spring in Königsbronn through limestone passages.

Location: Ostalbkreis

GPS coordinates: 48.76080,10.07930

Latest update: March 3, 2025 17:24