Karlstor
The Karlstor is
- the western city gate of the historic old town of Munich, see Karlstor (Munich)
- a historical building in the city of Heidelberg, see Karlstor (Heidelberg)
- a historical building in the city of Neckargemünd, see Karlstor (Neckargemünd)
- the only still existing city gate of St. Gallen, see Karlstor (St. Gallen)
- a former city gate in Karlsruhe, see Karlstor (Karlsruhe)