Fleam Dyke is a linear earthwork between Fulbourn and Balsham in Cambridgeshire, initiated some time between AD 330 and AD 510. It is three miles long and seven metres high from ditch to bank, and its
Fleam Dyke with overgrown ditch to right (west)
The Icknield Way is an ancient trackway in southern and eastern England that runs from Norfolk to Wiltshire. It follows the chalk escarpment that includes the Berkshire Downs and Chiltern Hills.
Icknield Way near Lewknor in Oxfordshire
The same view of the Icknield Way near Lewknor from 2005 before the byway was restricted to exclude motor vehicles
Spencer Gore: "Icknield Way", 1912. Used as the cover picture of "The Icknield Way Path – A Walkers' Guide" published by the Icknield Way Association in 2012