Head west on ‘the old military road’ from Cargenbridge to Lochfoot. Stop just before Easthill farm and park on the right hand verge as tight to the wall as poss to allow wide vehicles to get past. Go into field keeping to edges to avoid any animals or crops and head up steep hill. Keep to the outside edge of the wood at top of field. Cross dyke at the top corner. Head uphill again to circle. Come back to road very same way. Other ways in or out are dead ends.
Are you from New Abbey?