Start on the Stowe - Barholm road at gate way 20yds past bridge. Proceed West through Barholm Village to mini roundabout just North of Uffington. Encircle Island and retrace passing through Barholm to the junction with road from Greatford. Turn left towards Greatford, at T junction in village turn Left and proceed through village to road junction with the road to Barholm. Turn Left towards Barholm at T junction with the Uffington - Barholm Road turn left. Proceed through Barholm to finish opposite start.