This circular walk follows the footpath around this lovely reservoir in upper Teesdale. The reservoir is surrounded by the Lune Valley countryside and woodland. Grassholme Reservoir is located a few miles south of Middleton-in-Teesdale.
The Pennine Way runs past the reservoir so you could pick this up and head south to Balderhead, Blackton and Hury Reservoirs to extend your walk.
Grassholme Reservoir PostcodeDL12 0PW
N.B Postcode may be approximate for some rural locations