Take the A350 to Melksham until you reach the Countrywide Stores roundabout.
Turn left along the B3107 ( signed Holt and Bradford on Avon )
Go past West Wilts Equestrian Centre and through the village of Holt.
1/4 mile after leaving Holt turn right at the staggered cross roads onto the B3105  ( signed to Bath )
Follow this road for 1 ½ miles until you reach the T junction with the A363  - turn right at this junction ( signed Bath )
Follow the road for 1/2 mile until you see Cumberwell park golf course on your right.
Immediately after you pass the entrance to the golf club which is on your right hand side take the left turn  ( signed Ashley )
Follow this road for 1/3 rd  mile to the staggered cross roads.
At the cross roads go straight on ( signed Winsley ) Great Ashley farm is the first farm on the right hand side.
Lorry and horse box parking is signed at the farm buildings