Ancient dikes

defensive earthworks on the border between Anglian (or 'English') Mercia and the Kingdom of Wales

earthwork in Greater Manchester, England

linear earthwork in Wales and England

linear earthworks

Canal that connects the River Trent

Romano-British defensive dyke

ancient linear earthwork in Cambridgeshire

Earth ramparts in Poland

thumb|The Wansdyke on Tan Hill, Wiltshire Wansdyke (from ''Woden's Dyke'') is a series of early medieval defensive linear earthworks in the West Country of England, consisting of a ditch and a running embankment from the ditch spoil, with the ditching facing north. There are two main parts: an eastern dyke that runs between Savernake Forest, West Woods and Morgan's Hill in Wiltshire, and a western dyke that runs from Monkton Combe to the ancient hill fort of Maes Knoll in historic Somerset. Between these two dykes, there is a middle section formed by the remains of the London-to-Bath Roman roa