Cranmore Castle

Cranmore Castle is an Iron Age earthwork situated on a hillside above the Devon town of Tiverton in south-west England. Its National Grid reference is SS958118. It is an English Heritage scheduled monument, and has been given a National Monument number of 34256.

The earthwork is widely described in guidebooks and histories as an Iron Age hill fort though more recent archaeological evaluations and histories, such as Mike Sampson's recently published work, point out that it seems inefficient as a fortification, since it is overlooked from the south by the higher slope of Exeter Hill/Newtes Hill. The earthwork is also unusual in that the area it encloses slopes from 120 metres to 170 metres above sea level.