Hardknott Roman Fort, also known as Mediobogdum in the Ravenna Cosmography is a Roman Fort constructed at the Hardknott Pass in the Lake District, Cumbria, England to guard against raids by the Scots and Brigantes
The fort is built on a rocky spur at an altitude of 800 feet and is one of the highest forts constructed in the Roman province of Britannia (the highest being Epiacum/Whitley Castle).
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