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Car Dyke is a linear earthwork running for approximately twenty miles across the Cambridgeshire Fens between Cambridge and Peterborough. The monument dates to the Roman period, likely constructed during the first or second century AD, though its precise original function remains debated among scholars; it may have served as a boundary, drainage system, or defensive work associated with the fenland landscape. The dyke survives as a substantial bank and ditch, though its dimensions and visibility vary considerably along its course due to subsequent agricultural activity and fen management. Car Dyke represents a significant Roman engineering achievement and an important record of Roman-period land use and settlement patterns in the East Anglian fenland.
Car Dyke is a scheduled monument protected by Historic England under reference 1006930. View the official record →
Car Dyke is a linear earthwork running for approximately twenty miles across the Cambridgeshire Fens between Cambridge and Peterborough. It is designated a Scheduled Ancient Monument by Historic England (NHLE) under reference 1006930.
Car Dyke is a Scheduled Ancient Monument, legally protected by Historic England (NHLE) — the body responsible for designating and safeguarding heritage sites in England. The official designation reference is 1006930.
Several scheduled monuments lie within 10 km, including Chesterton Abbey (5.8 km), Deserted medieval village in Bottisham Park (6 km), Old Cheddar's Lane pumping station (6.1 km).
Aubrey generates in-depth historical research for any address in the UK — drawing on scheduled monument data, Domesday records, Roman heritage, PAS finds and medieval history to reveal the complete story of a landscape.
Research the area around Car Dyke