Gidleigh Castle is in the small village of Gidleigh on the edge of Dartmoor some 3 kilometres (1.9 mi) to the north-west of the town of Chagford, Devon (grid reference SX671884).
It was a fortified manor house built by William de Prouz around 1324. It is now a ruined keep tower with two storeys, an undercroft and a first floor hall. The ruins are grade I listed.
Coordinates: 50°40′48″N 3°52′57″W / 50.68004°N 3.88245°W