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United Kingdom
England
North West England
Oldham
Saddleworth

The Trinnacle loop from Yeoman Hey Reservoir — Peak District National Park

Routes
Hiking trails & Routes
United Kingdom
England
North West England
Oldham
Saddleworth

The Trinnacle loop from Yeoman Hey Reservoir — Peak District National Park

Moderate

4.7

(153)

691

hikers

The Trinnacle loop from Yeoman Hey Reservoir — Peak District National Park

02:08

6.69km

270m

Hiking

Embark on The Trinnacle loop from Yeoman Hey Reservoir, a moderate hike in the Peak District National Park that covers 4.2 miles (6.7 km) with an elevation gain of 890 feet (271 metres), typically taking around 2 hours and 8 minutes. You'll start with wide, flat paths around the tranquil reservoirs before the terrain quickly becomes rocky and steep, especially as you ascend to Saddleworth Moor. Expect varied scenery, from calm waters to rugged moorlands and unique rock formations, with heather adding color in August.

This trail demands good fitness due to its challenging sections, including a scramble up Birchen Clough waterfall, which is steep and may require using your hands. It's crucial to wear good hiking boots and consider poles for the slippery parts, especially after rain. Be prepared for rapidly changing weather conditions and ensure you have appropriate clothing; while some parts are accessible, the strenuous sections require sure-footedness.

The highlight of this loop is the Trinnacle itself, a distinctive three-pronged gritstone pillar offering dramatic views over Dovestone reservoir. While it's a popular spot for photos, accessing the top of the formation is exposed and carries significant risk. The route blends serene waterside paths with exhilarating uphill challenges, providing a captivating experience through the heart of Saddleworth Moor, where you might even spot the distant Manchester skyline on a clear day.

Last updated: April 23, 2026

Waypoints

A

Start point

Parking

Get Directions

1

649 m

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.

Tip by

2

1.91 km

Greenfield Reservoir

Highlight • Natural

The top of the chain of 3 reservoirs, Greenfield Reservoir is the most peaceful and less busy of them all.

Tip by

3

2.75 km

Greenfield Brook Waterfalls

Highlight • Viewpoint

Just next to the path and a lovely spot for a picnic, these waterfalls in Greenfield Brook flow into Greenfield Reservoir, the top of the chain of 3 reservoirs.

Tip by

4

3.29 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

Tip by

5

4.13 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 to it is severely exposed, which means that a fall here would result in a very serious or fatal injury. Ask yourself if it is worth risking your life, or those who may attempt to rescue you - for a photo?

The trails leading to the Trinnacle are steep, slippery, boggy and feature rocky terrain throughout with sections of exposed scrambling. In particular, the scramble segment alongside Birchen Clough / Greenfield Waterfall has taken several people by surprise over the years, resulting in many accidents.

Be aware that weather conditions can change very quickly and this can greatly increase the hazards encountered. Appropriate footwear, clothing and the ability to objectively assess conditions and your own abilities are advised.

More information from Oldham Mountain Rescue Team: omrt.org/news

Tip by

B

6.69 km

End point

Parking

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Way Types & Surfaces

Way Types

5.18 km

754 m

546 m

206 m

Surfaces

5.97 km

512 m

206 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 (470 m)

Lowest point (240 m)

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Weather

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Sunday 12 July

24°C

12°C

0 %

Additional weather tips

Max wind speed: 22.0 km/h

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Comments

August 26, 2023,The Trinnacle for Sunset
This walk took us up the rocky scramble up Birchen Clough to Raven Stones Brow and the Instagram famous Trinnacle rock formation. It's a lovely place for a sunset! Beware the midges though!
September 27, 2024,Dovestone Res/trinacle
Great views on this walk. It had been raining alot this week so it was difficult to cross the river. Had to make some leaps onto rocks to get across. Also a difficult path to follow down the steep river/waterfalls. They were shooting partridge so the path was closed on the Res. We did get offered some nice grub by …
Im gonna say that waterfall/gorge hike is pretty expert! I think id have given Bear Grylls a run for his money this morning. Storming up there in the rain and fog with my sausgae dog in my arms..
This was my 2nd recconance for a hike i am leading. When i did the first one Birchen Clough was a torrent so i decided to lead the hike and ascend via the steep slope from the reservoir but it rained heavily all that day so a 10 miler was shortened to 6. I am hoping to lead the 2nd …
The section along birchen clough stream involves a bit of scrambling.. probably easier going up than down
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