ul. Podgornaa, 2a, Usakovo, Kaliningradskaa obl., Rossia, 238322
Ulitsa Podgornaya, 2a, Ushakovo, Kaliningradskaya oblast ', Russia, 238322
st. Podgornaya, 2a, Ushakovo, Kaliningrad region, Russia, 238322
The 13th century castle of the Teutonic Knights. The castle is a classic example of a medieval fortress. It is the biggest castle in Poland, the largest brick building in Europe, and the largest castle in the world by its surface area.