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United Kingdom
England
North West England
Oldham
Saddleworth

Chew Valley reservoirs loop from Greenfield

Hard

4.7

(132)

804

hikers

Chew Valley reservoirs loop from Greenfield

06:00

20.5km

540m

Hiking

The Chew Valley reservoirs loop from Greenfield offers a challenging hiking experience through the Peak District National Park. You will navigate 12.8 miles (20.5 km) of varied terrain, gaining 1769 feet (539 metres) in elevation over approximately 6 hours. This difficult route takes you from accessible reservoir-side paths to rugged…

Last updated: April 23, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Peak District National Park

Waypoints

A

Start point

Train Station

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1

2.56 km

Alderman's Hill War Memorial

Highlight • Historical Site

A prominent obelisk built on Alderman's Hill is a war memorial. It's dedicated to the loss of life in the first and second world war.

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2

4.37 km

Yeoman Hey Reservoir

Highlight • Viewpoint

Nestled within the iconic Peak District National Park near Oldham is the Yeoman Hey Reservoir.

This reservoir sits amongst three in the area and is surrounded by rolling grouse moorland and high gritstone escarpments.

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3

7.34 km

Birchen Clough Waterfall

Highlight • Natural Monument

Very fine but very challenging path, some areas even require a little bit of climbing skills. Don't try if you are not fit and sure footed

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4

8.18 km

The Trinnacle

Highlight • Viewpoint

The Trinnacle is a three-pronged gritstone pillar, high above Dove Stone reservoir, that has become a popular location for "selfies" due to coverage on social media.

The pillar and access …

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5

11.7 km

Bramley's Cot

Highlight • Structure

suggestions to the building’s former uses include a shepherd’s hut, explosive store or even a lodge or shelter for victorian shooting parties. it is believed to have been built between …

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6

14.0 km

Chew Reservoir

Highlight • Structure

Chew Reservoir was completed in 1912 and at the time it was the highest reservoir in England. It's designed to increase the drinking water supply for Manchester by supplementing the Dovestone Reservoir downstream.

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7

17.3 km

Dovestone Reservoir

Highlight • Lake

Dovestone Reservoir is situated where the Greenfield and Chew Brooks valleys come together above the village of Greenfield on Saddleworth Moor.

The reservoir is located at the gateway to the …

Tip by

B

20.5 km

End point

Train Station

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Way Types & Surfaces

Way Types

12.0 km

4.77 km

1.66 km

1.25 km

608 m

201 m

Surfaces

13.6 km

4.64 km

1.00 km

659 m

437 m

< 100 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (490 m)

Lowest point (160 m)

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Weather

Powered by Foreca

Tuesday 5 May

11°C

3°C

15 %

Additional weather tips

Max wind speed: 8.0 km/h

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This route was planned by komoot.

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Frequently Asked Questions

How difficult is the Chew Valley reservoirs loop from Greenfield?

This loop is generally considered a difficult hike, requiring very good fitness. While sections around Dovestone Reservoir offer easier, accessible paths, the overall route includes steep, slippery, boggy, and rocky terrain, with sections involving exposed scrambling, especially towards features like The Trinnacle.

What is the terrain like on this trail?

The terrain is highly varied. You'll find well-marked paths around Dovestone Reservoir, but as you ascend towards Chew Reservoir, the landscape transforms into rocky terrain, steep hillsides, and open moorland with potentially boggy patches. The route also passes through woods, fields, and along an old tramway, with streams and waterfalls like Birchen Clough Waterfall adding to the diverse ground underfoot.

Where can I park for the Chew Valley reservoirs loop?

The trail typically starts from Greenfield, which offers various parking options. It's advisable to arrive early, especially on weekends or during peak season, as parking can fill up quickly. Specific car parks are available near Dovestone Reservoir, which is a common starting point for this loop.

Is the Chew Valley reservoirs loop from Greenfield dog-friendly?

Yes, the trail is generally dog-friendly, but dogs must be kept on a lead, especially around livestock and during nesting seasons for ground-nesting birds. This area is part of the Peak District National Park, so respecting wildlife and other visitors is crucial. Be aware that some sections involve rocky terrain and scrambling, which might be challenging for some dogs.

What are the best times of year to hike this route?

Spring and autumn offer pleasant temperatures and beautiful scenery, with fewer crowds than summer. However, weather conditions in the Peak District can change rapidly at any time of year. Winter hiking is possible but requires appropriate gear and experience due to potential snow, ice, and increased boggy conditions. Always check the forecast before you go.

What notable features and viewpoints will I see along the way?

The loop is rich in stunning scenery and landmarks. You'll pass several reservoirs, including Dovestone Reservoir, Yeoman Hey Reservoir, and Chew Reservoir. Highlights include the iconic The Trinnacle, Birchen Clough Waterfall, the Alderman's Hill War Memorial, and the historic Bramley's Cot. Panoramic views of the surrounding moorland and distant Yorkshire Dales are abundant.

Are there any entrance fees or permits required for this hike?

No, there are no specific entrance fees or permits required to hike the Chew Valley reservoirs loop or to access the Peak District National Park. However, you may need to pay for parking at designated car parks. As with all national parks, visitors are encouraged to follow the Countryside Code to help protect the natural environment.

Does this trail intersect with other well-known paths?

Yes, the route intersects with several other trails. You will find sections that overlap with the GM Ringway Stage 8, Oldham Way, and the Great North Trail (Peak District and South Pennines). Smaller portions also coincide with the Saddleworth Linear, GM Ringway Stage 9, and the Peak District Boundary Walk.

What should I bring for a hike on this loop?

Given the trail's difficulty and varied terrain, it's essential to be well-prepared. Bring sturdy hiking boots with good ankle support, waterproof and windproof clothing, and layers to adapt to changing weather. A map and compass or GPS device are highly recommended, along with plenty of water, snacks, and a first-aid kit. Trekking poles can also be beneficial for stability on steep or boggy sections.

Are there places to eat or drink near the trailhead in Greenfield?

Yes, Greenfield offers amenities such as cafes and pubs where you can refuel before or after your hike. These establishments provide a good opportunity to enjoy local hospitality and reflect on your adventure in the Peak District.

Is the Chew Valley reservoirs loop suitable for families with young children?

The full Chew Valley reservoirs loop is generally not recommended for families with young children due to its difficult rating, significant distance, elevation gain, and challenging terrain including scrambling. However, easier, family-friendly sections can be found around Dovestone Reservoir, which offer accessible paths suitable for shorter walks and pushchairs.

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Trail Reviews

Keith.
March 22, 2024, Yeoman Hey reservoir – Dovestone reservoir Loop from Greenfield

A very rewarding hike especially when Chew Reservoir is reached. The most difficult part is negotiating Birchen Clough it was quite fast flowing and you have to pick your first crossing point according to your ability and daring. The final crossing is fixed , ignore my second crossing it didn't happen. The steep climb afterwards isn't as tough as it looks. From then on the only problem is MUD, plenty of it. Choose your day according to the weather, hiking after a long dry spell would be the ideal time. The views and rock structures really do make the hike worthwhile. By the way Climbing the Trinacle is never going to be part of any future hike, I'm not that daring. Keith.

90% of this tour is fairly easy for those in good shape. Be careful though: the waterfall requires some serious scrambling techniques! I would rate it is a bit more than Grade 1, since some parts require some rock climbing skills as well. Also only attempt in good weather since the waterfall will be too muddy otherwise.

Thanks Martin! Always looking at your runs, it's incredible you can get out so often!

Anita
September 12, 2021, Dovestone Reservoir

Wow!!!! It was a Fab Hiking!!!!!!!! I can'described all my feeling how fantastic was the walk!

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