The Sarum Way
Coordinates: 51°04′01″N 1°47′53″W / 51.067°N 1.798°W
Old Sarum Way is a 32-mile (51 km) long-distance footpath in Wiltshire, England that does a complete circle around Salisbury.
The route uses existing public roads, public rights of way and some newly created permitted paths. Some sections of the footpath are waymarked by a metal plate attached to wooden posts which show a picture of the cathedral spire.
This is the best guess of the route (clockwise) based on surviving waymarks:
Unfortunately the waymarks for the western section are missing. The most likely route is that the path crosses the A30 between Wilton and Burcombe then heads north into Grovely Wood.
...
Wikipedia