Château de Lanniron in Quimper served as the summer residence of the Bishops of Quimper for over six centuries before being transformed into a Palladian-style manor in the 19th century. The 45-hectare estate features remarkable 17th-century French gardens with Italian inspiration that descend in terraces toward the Odet River, complemented by a notable botanical collection established in the 1800s. Today visitors experience guided heritage tours, a trampoline park among ancient oaks, a mini-farm, traditional games, and adventure playgrounds, creating a blend of historical exploration and family recreation.