Kelchsauer Ache

Kelchsauer Ache is a river of Tyrol, Austria.

The source of the Kelchsauer Ache is the confluence of its two headstreams, the Langer-Grund-Ache and the Kurzer-Grund-Ache near Kelchsau. It discharges into the Brixentaler Ache at Hopfgarten im Brixental.