Cotley Castle is a large Iron AgeHill fort near Dunchideock in Devon and close to Exeter in England. It occupies a significant hilltop at above sea level, just to the north of Great Haldon, part of the same ridge of the Haldon Hills.[1]
References
R.R.Sellman; Aspects of Devon History, Devon Books 1985 - - Chapter 2; The Iron Age in Devon. Map Page 11 of Iron Age hill forts in Devon includes Cotley.