Trail Running Planet · Nidderdale · Washburn Valley
Thruscross Reservoir Loop
Thruscross sits above the rest of the valley and feels it - more open, more exposed, and noticeably quieter than Swinsty and Fewston below. Worth the extra 5 minutes drive.
Distance
7.9 km
Ascent
97 m
Descent
99 m
Max elevation
269 m
Route type
Loop
Est. time
1h 30m – 2h
Grade
Easy
Navigation
straightforward
Parking
HG3 4BB
Dogs
Welcome
Best seasons
spring, summer, autumn
About this route
A 7.9km circuit around Thruscross Reservoir - the highest of the Washburn Valley reservoirs at around 265m. Compact, well-tracked, and quieter than the lower reservoirs.
Hazards & notes
More exposed than the lower reservoirs - stronger winds and reduced shelter on the western bank. Height barrier at car park (2.1m).
Emergency
Call 999 or 112 → ask for Police → request Mountain Rescue. Register Emergency SMS: text "register" to 999.
Full route, GPX download & live conditions:
https://trailrunningplanet.com/routes/england/nidderdale/washburn-valley/thruscross-reservoir-loop
trailrunningplanet.com