Castle of la Molsosa Monument · la Molsosa, Solsonès, Lleida Castle from the late 11th or early 12th century, then governed by castellans of the Òdena family and belonging to the viscounts of Cardona; in 1375 it was among the properties of the county of Cardona. Today only remains of its walls survive. Photo: Isidre blanc (CC BY-SA 4.0) What to see and do in la Molsosa