Aach spring

Welcome to Aach spring

Germany's largest spring. Here, water from the Danube seepage points in Tuttlingen/Immendingen/Fridingen reappears and flows via the Radolfzeller Aach into Lake Constance, from there into the Rhine and finally into the North Sea. The Aach spring is the **largest karst spring in Germany** and supplies more than 8,000 liters of water every day. The water from the Aachquelle is exceptionally pure and has a constant temperature of 11 degrees Celsius. The Aach, which rises from the spring, flows through the Black Forest and finally empties into Lake Constance.

Source: DZT Knowledge Graph