Railway station in Hoppegarten, Germany
Birkenstein is a railway station located in Birkenstein (a civil parish of Hoppegarten), in the Märkisch-Oderland district of Brandenburg. It is served by the S-Bahn line S5.
References
52°30′57″N 13°38′51″E / 52.5157°N 13.6475°E / 52.5157; 13.6475