Castell de Ciutadilla is an 11th-century medieval fortress in Ciutadilla, Catalonia, transformed into a Renaissance palace during the 16th century by the Guimerà family. The castle features a distinctive keep tower that has dominated the village skyline for centuries, combining original medieval stone walls with later Romanesque and Gothic architectural elements. Declared a cultural asset of national interest, this historic stronghold exemplifies the evolution from military fortress to aristocratic residence. The castle is open to visitors on Sundays from 11 a.m. to 1 p.m., with private visits available by arrangement.
