Moat
Höhgraben is a water body name in Bavaria:
- Höhgraben (Lech) , right tributary of the Lech near St. Stephan , municipality of Rehling, district of Aichach-Friedberg
- Höhgraben (Mutzenbach) , right tributary of the Mutzenbach (to Rothbach , Reuthbach , to Red Main ) near Felkendorf , Markt Thurnau, district of Kulmbach