Myrtlebury is an

Iron Age The Iron Age is the final epoch of the three-age division of the prehistory and protohistory of humanity. It was preceded by the Stone Age (Paleolithic, Mesolithic, Neolithic) and the Bronze Age (Chalcolithic). The concept has been mostly appl ...

enclosure or 'spur'

hill fort A hillfort is a type of earthwork used as a fortified refuge or defended settlement, located to exploit a rise in elevation for defensive advantage. They are typically European and of the Bronze Age or Iron Age. Some were used in the post-Roma ...

situated close to

Lynmouth Lynmouth is a village in Devon, England, on the northern edge of Exmoor. The village straddles the confluence of the West Lyn and East Lyn rivers, in a gorge below Lynton, which was the only place to expand to once Lynmouth became as built ...

Devon Devon ( , historically known as Devonshire , ) is a ceremonial and non-metropolitan county in South West England. The most populous settlement in Devon is the city of Plymouth, followed by Devon's county town, the city of Exeter. Devon is ...

, England. The fort is effectively the north east of a hillside forming a spur or promontory above the steep valley of the

East Lyn The East Lyn is a river which rises high in Exmoor, in the English county of Somerset. It flows through the East Lyn Valley in Devon. Watercourse The river is formed as the Upper East Lyn at Malmsmead from two minor tributaries, the Oare Wa ...

River to the east of the village, at approximately 150 metres above sea level.

References

Hill forts in Devon Lynton and Lynmouth {{UK-archaeology-stub