Hagen im Bremischen is a municipality in the district of Cuxhaven, in Lower Saxony, Germany. It is situated approximately 20 km south of Bremerhaven, and 35 km northwest of Bremen. Hagen was the seat of the former Samtgemeinde Hagen.
Wikipedia https://en.wikipedia.org/wiki/Hagen_im_Bremischen
Coordinates 53°21'27.71" N 8°38'44.311" E