4.0
(1)
72
runners
7
runs
Jogging around Cow Green Reservoir offers diverse landscapes, from wild moorland and the desolate Widdybank Fell to the dramatic Cauldron Snout waterfall. The area features a mix of hard stony tracks and tarred roads around the reservoir shores, providing varied terrain for runners. The nascent River Tees meanders through the valley, offering pleasant riverside sections and impressive views. This region, part of the Moor House-Upper Teesdale National Nature Reserve, is characterized by its high-altitude environment and unique geological formations.
Last updated: July 12, 2026
4.0
(1)
12
runners
14.7km
01:36
160m
160m
Hard run. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
27
runners
21.7km
02:32
320m
320m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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3
runners
17.8km
02:14
490m
490m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
25.1km
02:55
350m
350m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Cow Green Reservoir
Housed in a former Methodist chapel, it serves as a central hub for hikers and families visiting the Upper Teesdale area.
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The waterfall is fed by the Cow Green Reservoir, with water running over a dam wall and then plunging into the river.
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Nice cafe in a converted church serving coffees, soup, sandwiches and a range of cakes. Good refuelling point.
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it more of a long cataract than a waterfall and at 200 yards long ,reckoned to be the longest waterfall in England . keep away from the edges cos can be very slippery when wet .
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Cow Green Reservoir is a three-kilometre long reservoir set in the heart of the North Pennines. It is set in a beautiful, wide valley under the shadow of Meldon Fell. There is a large car park with porta loos nearby that provides the only parking in the area for the myriad of outdoor activities, including hiking, in the area. Cauldron Snout, a famous waterfall, is also nearby, located on the other side of the dam.
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Cauldron Snout is a stunning series of waterfalls accessible from the Pennine Way, and the large car park at Cow Green Reservoir. There is a rocky footpath that is a bit of a scramble leading down to it from Cow Green Dam; the latter makes a super nice backdrop to the first waterfall. This footpath is treacherous when wet, and you need to be very careful, a fall could have serious consequences.
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One of the most impressive summits and views I’ve ever seen. Pics don’t do it justice. Amazing spot
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There are over 7 dedicated running routes around Cow Green Reservoir listed on komoot, offering a variety of experiences for different fitness levels.
You can expect a diverse mix of terrain, including hard stony tracks, tarred roads around the reservoir shores, and sections of wild moorland. Some paths, particularly near Cauldron Snout, may involve scrambling, adding an adventurous element to your run.
Yes, the area features 4 difficult routes for experienced runners. For example, the Cow Green Reservoir and Dam – High Cup Nick loop from Cow Green Reservoir is a challenging 13.5-mile (21.7 km) path offering extensive views.
Joggers can encounter spectacular natural features such as the Cauldron Snout waterfall, where the River Tees plunges over 60 meters. You'll also experience the dramatic heather hillscapes of Widdybank Fell, unique geological formations like the Great Whin Sill, and pleasant riverside sections along the nascent River Tees.
Yes, several circular routes are available. A notable one is the Cow Green & Cauldron Snout — North Pennines route, which is a 9.2-mile (14.7 km) loop passing the dam and the spectacular Cauldron Snout.
The area is generally dog-friendly, but as it's part of the Moor House-Upper Teesdale National Nature Reserve, it's crucial to keep dogs on a lead to protect the rare Arctic and Alpine plants and local wildlife, especially ground-nesting birds and grazing Swaledale sheep.
The reservoir is within an internationally important National Nature Reserve, renowned for its rare Arctic and Alpine plants that survived since the last Ice Age. The unique Teesdale violet is also found here. The area's geology, including outcropping sugar limestone, adds to its distinct natural character.
There is a car park available at Cow Green Reservoir. Informational panels at the car park describe the reserve's geology, vegetation, animal life, and climate.
The komoot community highly rates the running trails around Cow Green Reservoir, with an average score of 4.0 stars. Over 70 runners have explored the varied terrain, often praising the wild moorland scenery and the dramatic Cauldron Snout waterfall.
The high-altitude environment means a cool climate, similar to Reykjavik, Iceland, making it pleasant for jogging during warmer months. The area is also recognized as a 'dark sky friendly site,' offering excellent opportunities for stargazing after an evening run.
Yes, the Cow Green Reservoir and Dam – High Cup Nick loop from Cow Green Reservoir is a popular option that provides extensive views of the reservoir and its dam.
To protect the fragile Arctic and Alpine plants and local wildlife, visitors are asked to keep to the paths. This helps maintain the delicate botanical balance of the Moor House-Upper Teesdale National Nature Reserve.
Yes, there are 3 moderate routes. For example, the High Force Waterfall – Footbridge over the River Tees loop from Youth Hostel is a moderate 10.9-mile (17.6 km) route that takes you past the impressive High Force Waterfall.


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