Slot Mariënburg is een grote burcht in de Poolse stad Malbork aan de rivier Nogat en opgericht in 1274.
Bytów Castle is a Gothic Teutonic castle and a former stronghold for Pomeranian dukes located in the town of Bytów, Poland.
Gniew Castle is a restored castle in Gniew, in northern Poland. The original building, which served as a defensive structure for the…
Lębork Castle - a castle built by the Teutonic Order located in Lębork, Pomeranian Voivodeship. The building is found on the river Łeba.
Wisłoujście Fortress is an historic fortress located in Gdańsk by the Martwa Wisła river, by an old estuary of the river Vistula, flowing…
