Penrice Castle

The 18th-century mansion (left) and the remains of the castle (right)

Penrice Castle (Welsh: Castell Pen-rhys) is a 13th-century castle near Penrice, Swansea on the Gower Peninsula, Wales. Nearby is a neo-classical mansion house built in the 1770s. The mansion is a Grade I listed building, and the surrounding gardens and park is also listed at Grade I on the Cadw/ICOMOS Register of Parks and Gardens of Special Historic Interest in Wales.