Zwiefalter Aach
River in Germany
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... Wikipedia
Mouth: Danube River
Length: 6 mi