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Routes
Mountain Hikes
United Kingdom
Wales

Powys

The best mountain hikes in Powys

4.9

(11)

112

hikers

12

hikes

Mountaineering routes in Powys traverse a diverse landscape characterized by undulating hills, craggy peaks, and serene lakes, particularly within the Brecon Beacons National Park. The region also encompasses parts of the Cambrian Mountains and Black Mountains, offering a variety of terrain for outdoor enthusiasts. Extensive networks of trails lead through dense woodlands, past ancient reservoirs, and alongside cascading waterfalls, providing varied mountaineering experiences.

Best mountaineering routes in Powys

  • The most popular mountaineering route is Cadair Idris Range – Nant Cader…

Last updated: May 7, 2026

4.5

(2)

36

hikers

#1.

Corn Du – Pen y Fan loop from Beacons Reservoir

6.43km

02:25

440m

440m

Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Hard mountaineering route. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

Hard

Hard mountaineering route. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

Hard

Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

Moderate mountaineering route. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate
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Popular around Powys

Mountain Hikes in Brecon Beacons

The Dragon's Back – running the spine of Wales

Glyndŵr’s Way – hiking in the footsteps of a Welsh hero

Snowdonia Way – A dramatic hike through Eryri's mountainous heart

Snowdonia Way Mountain Route – Rise to Eryri's awesome summits

Traws Eryri — Bikepacking Snowdonia from Machynlleth to Conwy

Beacons Way — Hike the high, emerald spine of South Wales

Celtic Way — An epic pilgrimage through prehistory and wild beauty

O Fon i Fynwy — Exploring Wales on foot from top to bottom

GB Divide — Great Britain end to end off-road on GBDURO

Other adventures in Powys

The Dragon's Back – running the spine of Wales

Running Collection by

Jen & Sim Benson

Tips from the Community

Chris Shannon
May 2, 2026, North Ridge Path to Pen y Fan

Stunning views both sides from this ridge worth the effort to climb

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If you are lucky enough to get a nice day there are views for miles

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Torpantau Tunnel is a closed-down, 666-yard-long abandoned masonry railway tunnel in Wales that was opened in 1863 and closed down in 1963. It was part of the Brecon and Merthyr Railway line and, at 1,313 feet above sea level, was the highest tunnel on the UK railway network. Now it is disused but is often used as part of team building and adventure walks by local activity providers. If you are thinking of using it, you will need wellingtons (which will just about keep you dry) and a head torch. It is a brilliant place to lead a group of kids through and jump out to scare them half to death.

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Simon Wilson
March 31, 2026, Fan y Big

Nice little rock that sits out beyond the edge that can create a nice photo effect

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Clive G
January 6, 2026, Bwlch Duwynt

This is the col between Corn Du and Craig Gwaun Taf. Not only is it a fine viewpoint, but it is also the parting of the ways. Turn right at the marker stone you will follow the crowds down to the Storey Arms, turn left to Craig Gwaun Taf and you arfe likely to have the airy path all to yourself.

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Clive G
January 6, 2026, Cefn Cwm Llwch

This is the ridge route to Pen y Fan from the north. A fine route that steepens sharply near the top.

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This is the start of the climb to Pen Y Fan by the main route from Storey Arms.

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Clive G
January 6, 2026, Cribyn Summit

Cribyn is the smallest of the Brecon's 'big Three, but it is a shapely top and should be included in any climb up here.

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Frequently Asked Questions

How many mountaineering routes are available in Powys?

There are over a dozen mountaineering routes in Powys, ranging from easy to difficult. The region offers a diverse landscape, particularly within the Brecon Beacons National Park, the Cambrian Mountains, and the Black Mountains.

Are there any easy mountaineering routes suitable for beginners in Powys?

While most routes are moderate to difficult, Powys offers paths suitable for various skill levels. For a moderate but rewarding experience, consider the Pen y Fan Summit loop from Beacons Reservoir, which is 6.5 km long and provides expansive views.

What are some challenging mountaineering routes in Powys?

For a more demanding experience, the Cadair Idris Range – Nant Cader Waterfall loop from Cader Idris National Nature Reserve is a difficult 10 km trail with a challenging ascent. Another difficult option is the Pont ar Daf Trailhead – Pen y Fan Summit loop from Beacons Reservoir, covering over 18 km.

Are there any circular mountaineering routes in Powys?

Yes, many routes in Powys are circular. For example, the Corn Du summit – Pen y Fan loop from Neuadd Car Park is a popular 14 km circular trail through the heart of the Brecon Beacons. Another option is the Llyn y Fan Fach – Narrow Path Below Picws Du loop from Fforest Fawr, a moderate 8.3 km loop.

Can I find routes that pass by waterfalls in Powys?

Powys is known for its numerous waterfalls. The Cadair Idris Range – Nant Cader Waterfall loop specifically features the Nant Cader Waterfall. Other notable waterfalls in the region include Henrhyd Falls and Pistyll Rhaeadr, which can be explored on separate tours.

What do other mountaineers enjoy about routes in Powys?

The mountaineering routes in Powys are highly rated by the komoot community, with an average score of 4.9 stars. Reviewers often praise the dramatic peaks of the Brecon Beacons, the wild landscapes of the Cambrian Mountains, and the extensive network of trails through forests and past waterfalls.

Are there any family-friendly mountaineering options in Powys?

While many mountaineering routes involve significant elevation, some areas like Pen y Fan offer well-made paths that can be accessible for families, depending on their experience. The region's diverse trails cater to various abilities, so look for shorter, less steep options or consider exploring the Elan Valley for easier hikes.

What are some notable landmarks or points of interest along mountaineering routes in Powys?

Mountaineering in Powys offers access to several interesting points. You might encounter the Fan Brycheiniog summit and stone shelter, or pass by tranquil spots like Lluest Cwmbach Bothy. The region is also home to stunning natural features like the Blaen Taf Fawr Valley.

Are there opportunities for wild camping or staying in huts near the mountaineering trails?

Yes, Powys offers options for staying overnight in the wilderness. You can find bothies like Lluest Cwmbach Bothy and Moel Prysgau Bothy, which provide basic shelter. There are also hostels such as Dolgoch Hostel for more comfortable stays.

What is the best time of year for mountaineering in Powys?

Powys offers year-round opportunities for outdoor activities. Spring and autumn provide pleasant temperatures and vibrant scenery, while summer is ideal for longer days. Winter mountaineering is possible but requires appropriate gear and experience due to potentially challenging conditions on higher peaks like Pen y Fan.

Are there any routes that offer views of the Elan Valley's reservoirs and dams?

While the listed mountaineering routes primarily focus on the Brecon Beacons and Cadair Idris, the Elan Valley itself is renowned for its spectacular landscape of dams and reservoirs, offering excellent hiking and trail running opportunities. You can find dedicated trails in the Elan Valley for scenic walks.

Most popular routes in Powys

Hiking in Powys

Most popular attractions in Powys

Natural Monuments

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