Basel Badischer Bahnhof is a railway station in the Swiss city of Basel 2 km south of the Germany–Switzerland border. Despite its location, its land is an enclave of the EU Customs Union of Germany, with German rules applying to its rail traffic and infrastructure, the latter owned and operated by the respective German entities so that, for example, the station's clocks bear the "DB" logo of Deutsche Bahn.
The station is the city's second-largest, the larger being Basel SBB railway station operated by the Swiss Federal Railways. Basel Bad is served by the tri-national Regio S-Bahn Basel and by long-distance trains to and from Freiburg, Offenburg, Karlsruhe, Mannheim, Frankfurt, Amsterdam, Hamburg, Berlin and other cities, and is listed as a Swiss Heritage Site of national significance.
Wikipedia https://en.wikipedia.org/wiki/Basel_Badischer_Bahnhof
Coordinates 47°34'2.862" N 7°36'26.315" E