Predating the Island Castle by a few decades and located nearby on the southern shore of Lake Galvė, the Peninsula Castle met the same fate as its younger brother but as yet hasn’t received the same kind of rehabilitation. At the height of its activity, the defensive Peninsula Castle covered an area of four hectares and had an impressive 14 towers. Not much of it remains, although some renovation work has been carried out. The Peninsula Castle territory now plays host to the town’s intriguing little Sacred Art Museum.