4.6
(246)
1,980
hikers
24
hikes
Hiking around Cow Green Reservoir offers access to the wild moors and scenic valleys of the North Pennines Area of Outstanding Natural Beauty. This high-altitude region features rare Arctic and Alpine plants, unique geological formations like sugar limestone and the Great Whin Sill, and diverse upland habitats including blanket bogs and summit heaths. The landscape is characterized by the impressive Cow Green Reservoir and Dam, the dramatic Cauldron Snout waterfall, and the nascent River Tees flowing through a rocky gorge.
…Last updated: May 28, 2026
4.5
(18)
85
hikers
14.7km
03:58
160m
160m
Embark on a difficult hiking adventure around Cow Green Reservoir & Cauldron Snout, covering 9.2 miles (14.7 km) with an elevation gain of 530 feet (162 metres). This route typically…
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
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.0
(1)
16
hikers
14.6km
04:17
410m
410m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Popular around Cow Green Reservoir
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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Burnhope Reservoir is a popular spot for hikers and dog walkers. It's a nice scenic spot with a variety of walks on either side of the reservoir, and there are parking spots at both ends of the dam. There are lovely rest spots with benches on the north side; I don't know regarding the southern side.
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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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There are over 20 hiking trails around Cow Green Reservoir, offering a variety of experiences from easy strolls to challenging full-day hikes. The komoot community has explored more than 2400 routes in this area.
The area is rich in unique natural features. You'll encounter wild moors, the dramatic River Tees, and rare geological formations such as outcropping sugar limestone and the Great Whin Sill. Keep an eye out for Arctic and Alpine plants, remnants from the last ice age, and the imposing crags of Falcon Clints and Cronkley Scar.
Yes, the spectacular Cauldron Snout Waterfall is a major highlight. The River Tees plunges over a 200-yard-long series of cataracts, falling 200 feet, making it one of England's highest and most powerful waterfalls. Many trails, like the Cow Green Reservoir & Cauldron Snout loop, incorporate this impressive sight.
The North Pennines offer distinct experiences throughout the year. Spring and summer bring vibrant flora and milder weather, ideal for enjoying the diverse plant life. Autumn showcases beautiful moorland colours. Winter hiking can be challenging but rewarding, with dramatic, stark landscapes, though appropriate gear and caution are essential due to the high-altitude conditions.
Yes, while many routes are challenging, there are easier options. For example, the Cow Green Reservoir – Stone Sheep Pens and Pond loop from Cow Green Reservoir is an easy 7.2 km hike. Some sections, like the nature trail to Cauldron Snout from the dam, are also more accessible.
Yes, many trails around Cow Green Reservoir are dog-friendly. However, as the area is part of a National Nature Reserve and an AONB, and home to grazing livestock (like Swaledale sheep) and ground-nesting birds, it's crucial to keep dogs on a lead, especially during lambing season and bird nesting periods, and to follow the Countryside Code.
The terrain varies from wild, open moorland and grassy paths to rocky sections, particularly near Cauldron Snout where some scrambling over boulders might be involved. You'll also find paths alongside the reservoir and the River Tees, offering a diverse hiking experience.
Yes, there is a large car park available at Cow Green Reservoir, which serves as a convenient starting point for many of the hiking routes in the area. Facilities are typically available at the 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 moorland scenery, the impressive scale of the reservoir and dam, and the spectacular Cauldron Snout Waterfall.
Yes, there are several excellent circular walks. A popular option is the Cow Green Reservoir and Dam – Cauldron Snout Waterfall loop from Cow Green Reservoir, which is a challenging 6.1 km route offering views of the reservoir, dam, and waterfall.
Beyond hiking, the area is popular for birdwatching, with various species of ducks and geese. The cool waters of the reservoir also attract trout fishing enthusiasts. Due to its remote location and dark night skies, it's also an excellent spot for stargazing.
Public transport options to Cow Green Reservoir are limited due to its remote location within the North Pennines AONB. It is generally recommended to travel by car, utilizing the available car park as a starting point for your hikes.


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