Promontory fort at Carn Les Boel

The National Heritage List for England records Promontory fort at Carn Les Boel as a scheduled monument. The saved point comes from the centre supplied by the official record. Listing does not by itself mean that the public may enter the place.

A promontory fort at Carn Les Boel is a type of early-medieval defensive structure, likely dating to between the 5th and 9th centuries AD, built on a rocky outcrop for strategic advantage. Though primarily a military or seasonal habitation site, such forts are sometimes associated with later folklore linking them to fairy realms or ancient druidic activity.