Corullón Castle is located in the El Bierzo region. It was built as a mansion and recreation by the Rodríguez de Valcarce family in the 14th century. The castle stands on a Roman fort and a medieval tower. Throughout its history, it belonged to various families, including the Álvarez Osorio and the Álvarez de Toledo. Currently, it is owned by the descendants of the Marquises of Villafranca. Although it cannot be visited, its history and architecture make it a historical and artistic monument of the region. 🏰🌟