The Mühlkampt is a 20km long branch of the Kamp. It branches of near Kammern, passing Hadersdorf, Diendorf, Etsdorf, Grefenegg, Haitzendorf, Jettsdorf, Grafenwörth und St. Johann, and flowing into Kamp again near Altenwörth.
In Hadersdorf, the Mühlkamp is especially lovely integrated into the cityscape.