4.6
(246)
1,982
hikers
21
hikes
Waterfall hiking trails around Cow Green Reservoir are set within the dramatic wild moorlands and rolling hills of the North Pennines AONB. The region features a diverse landscape, including upland habitats, rare rock formations, and the expansive Cow Green Reservoir itself. Hikers can explore trails that lead to impressive waterfalls like Cauldron Snout, which plunges over 200 feet, and experience the remote scenery of Upper Teesdale. The area offers a range of paths, from accessible routes around the reservoir to…
Last updated: May 29, 2026
4.5
(18)
85
hikers
14.7km
03:58
160m
160m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.8
(19)
203
hikers
Hard hike. Great for any fitness level. Sure-footedness, sturdy shoes and alpine experience required.

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5.0
(23)
105
hikers
22.2km
06:06
340m
340m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.5
(2)
15
hikers
14.5km
03:55
190m
190m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
3
hikers
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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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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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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Nice easy walk from the car park at Cowgreen reservoir.
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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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There is quite a large complex of stone sheep pens here, along with an attractive pond within the confines of the wall. More importantly, this is your turn off point on a relatively distinct path that goes all the way to the cairned top of Viewing Hill.
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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 20 dedicated waterfall hiking trails around Cow Green Reservoir, offering a variety of experiences. These include 6 easy, 8 moderate, and 7 difficult routes, ensuring options for different fitness levels and preferences.
The most prominent waterfall is Cauldron Snout, often referred to as the longest and highest waterfall in England. It features water plunging dramatically over 200 feet in a series of cataracts, especially impressive after rainfall. You can experience it up close on routes like the Cow Green Reservoir and Dam – Cauldron Snout Waterfall loop from Cow Green Reservoir.
While many routes in the immediate vicinity of Cauldron Snout are rated as difficult due to uneven terrain, there are easier sections and paths around the reservoir itself that can be adapted for families. For a more accessible waterfall experience nearby, consider exploring trails around High Force, which often have more developed paths suitable for families.
Yes, many of the trails around Cow Green Reservoir and its waterfalls are dog-friendly. However, as the area is part of the North Pennines AONB and a National Nature Reserve, it's crucial to keep dogs on a lead, especially near livestock and ground-nesting birds, to protect the local wildlife and environment.
The best season for waterfall hikes is typically spring or autumn. In spring, melting snow and rainfall ensure the waterfalls are at their most powerful, and the landscape begins to bloom. Autumn offers dramatic colors and often good water flow. Summer can also be pleasant, but waterfalls might have less volume during dry spells. Winter can be challenging due to harsh weather conditions and ice.
Yes, there are several circular routes that incorporate the impressive waterfalls. A popular option is the Cow Green Reservoir & Cauldron Snout loop, which is a difficult 14.7 km trail offering expansive views of the reservoir and the dramatic Cauldron Snout. Another is the shorter, but still difficult, Cow Green Reservoir and Dam – Cauldron Snout Waterfall loop from Cow Green Reservoir.
Beyond the waterfalls, the region boasts dramatic wild moorlands, rolling hills, and diverse upland habitats. You'll encounter rare rock formations like outcropping sugar limestone and the Great Whin Sill. The area is also part of the historic Pennine Way and encompasses the Moor House-Upper Teesdale National Nature Reserve, England's largest. Keep an eye out for wildlife such as red grouse, curlews, and otters, and you might even spot old mine workings.
There is a large car park available at Cow Green Reservoir, which serves as a convenient starting point for many of the waterfall trails, including those leading to Cauldron Snout. This car park also provides basic amenities like porta-loos.
Reaching Cow Green Reservoir directly by public transport can be challenging due to its remote location. Services are limited, often requiring a combination of buses to nearby villages like Middleton-in-Teesdale, followed by a taxi or a significant walk. Planning your journey in advance is highly recommended. For more general information about the region, you might find resources on local tourism sites helpful.
Given the wild moorland terrain and changeable weather in the North Pennines, it's essential to pack sturdy, waterproof hiking boots, waterproof and windproof outer layers, and warm clothing (even in summer). Navigation tools (map, compass, or GPS device) are advisable, along with sufficient water, snacks, and a first-aid kit. Some paths require sure-footedness, so appropriate footwear is crucial.
The Cow Green Reservoir area, while popular, generally offers a sense of remoteness due to its expansive moorlands. While Cauldron Snout is a main attraction, exploring some of the longer, more challenging routes, such as the Cauldron Snout Waterfall – High Cup Nick loop from Cow Green Reservoir, can lead you to quieter sections of the landscape, especially further away from the main car park.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 280 reviews. Reviewers often praise the dramatic wild moorlands, the impressive power of Cauldron Snout, the remote and peaceful scenery, and the diverse natural landscape. Many appreciate the sense of solitude and the challenging yet rewarding nature of the trails.


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