Zwiefalter Aach
The Zwiefalter Aach or Zwiefalter Ach is a river in Reutlingen district and Biberach district in Baden-Württemberg, Germany. It is approximately 9 kilometres long and is a tributary of the Danube near Zwiefalten.
The river is known for the Wimsener Höhle.
References
- ^ Map services of the Baden-Württemberg State Office for the Environment, Survey and Conservation (Landesanstalt für Umwelt, Messungen und Naturschutz Baden-Württemberg)
- ^ Jochen Duckeck. "Show Caves of Germany: Friedrichshöhle - Wimsener Höhle". showcaves.com. Retrieved 2015-11-20.