The Castle erected after 1340 by King Casimirus the Great on the hill towering over the city in the place of an older settlement. In its yard one can fnd the remnants of the old rotunda and palatium from the time of King
Bolesław I the Brave. The castle, thoroughly renovated in the 16th century in the Renaissance style now houses among others an auditorium of the Aleksander Fredro Amateur Drama Company, the oldest in Poland amateur drama group. In the vicinity of the castle, the beautifully situated Castle Park, which dates back to the year 1842, is worth seeing.