Teutonic Castle Ruins from the 14th century with the high tower (56 m high) has been survived to the nowadays in Brodnica. The castle was the headquarters of the commander of Brodnica and was one of the most powerful Teutonic castles. During the 13-year war was occupied by the Polish army in 1454 and 1463. From 1479 to the partition of Poland in 1772 the castle was the seat of Polish mayors (1485-1604 Działyński, and the most famous: princess Anna Vasa 1604-1625). The castle was destroyed during the Swedish wars in the 17th century and in the years 1785-1842 was partially demolished by order of King Frederick II of Prussia. The castle is adjacent to the northwest part of the city walls, used to protect one of the most important passages on the River Drwęca. Built on a square plan with an inner courtyard, surrounded by a moat and linked to the flowing beside Drwęca.Currently in the basement of the castle the museum exhibition is located.
References:The Château du Lude is one of the many great châteaux of the Loire Valley in France. Le Lude is the most northerly château of the Loire Valley and one of the last important historic castles in France, still inhabited by the same family for the last 260 years. The château is testimony to four centuries of French architecture, as a stronghold transformed into an elegant house during the Renaissance and the 18th century. The monument is located in the valley of Le Loir. Its gardens have evolved throughout the centuries.