The Boyen Fortress is a star fort, an important strategic object that served as a...
The castle was built by the bishops of Warmia in the 14th century in Jeziorany....
The Kętrzyn castle of the Teutonic Knights dates from the second half of the 14th...
The 14th-century bishop's castle in Lidzbark Warmiński is one of the most treasured Polish monuments...
The castle of the Warmian Chapter in Olsztyn was built in the 14th century in...
The Castle of the Warmian Chapter in Pieniężno was built in the 14th century in...
It was repeatedly placed under siege and captured several times by the Polish and Teutonic...
The castle in Ryn, situated on a hill between Lake Ryńskie and Lake Ołów, is...