Start at the back of the Pavilion Café, follow the path to the bollards, and head up the hill, turn at the top of the path into the woods, varied terrain under foot, follow the path down to the bottom and turn right at the bollards, head back to the Pavilion and then turn right into the college, keep to the right and follow the path as it climbs to the top of the woods, keeping right at all times. Drop down into the sunken garden, taking care of the stones. Again keep right all the way to the bottom of the woods. Turn left and stay on the path in until you end up back at the cross roads. Repeat.