The area is partly on Access Land and partly not. Please leave if challenged and in the lower valley.
Some very good lines but bring a brush.
Parking and Approach
1/ As for Roundhill then onwards 1/2mile - then a path leads into the valley.
2/ From the far ennd of the dam follow the SE bank. Dont go over the bridge but do follow the path around the reservoir spur. Cross the small dam and left to a pipe/stile then over the field.