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Mountain Hikes
United Kingdom
Wales
South Wales

Rhondda Cynon Taf

The best mountain hikes in Rhondda Cynon Taf

4.8

(10)

95

hikers

7

hikes

Mountaineering routes in Rhondda Cynon Taf traverse a landscape characterized by rolling hills, lush forests, and significant river valleys. The region features diverse natural elements, including glacial mountains and numerous waterfalls, providing varied terrain for outdoor enthusiasts. Its proximity to the Brecon Beacons National Park offers access to more challenging expeditions and higher elevations. This area is well-suited for those seeking both moderate ascents and more demanding routes.

Best mountaineering routes in Rhondda Cynon Taf

  • The most popular mountaineering route…

Last updated: April 21, 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
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Hiking in Rhondda Cynon Taf

MTB Trails in Rhondda Cynon Taf

Other adventures in Rhondda Cynon Taf

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Hiking Collection by

Dan Hobson

Tips from the Community

Chris Shannon
May 2, 2026, Cefn Cwm Llwch

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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When coming off the mountain to go down towards the car park it’s quite a steep scramble and can be slippery

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Frequently Asked Questions

What kind of terrain can I expect on mountaineering routes in Rhondda Cynon Taf?

Rhondda Cynon Taf offers a diverse landscape for mountaineering, characterized by rolling hills, dense forests, and significant river valleys. You'll encounter glacial mountains, unique features like Penpych Mountain (one of Europe's two tabletop mountains), and numerous waterfalls. The varied terrain provides options for different ability levels, from moderate ascents to more demanding routes.

Are there any easy mountaineering routes suitable for beginners in Rhondda Cynon Taf?

Yes, there is at least one easy mountaineering route available in Rhondda Cynon Taf. While many routes are moderate or difficult, you can find options that are less strenuous to start with. For example, the region offers trails that are more akin to extensive hiking, providing a good introduction to the area's natural beauty without extreme challenges.

What are some challenging mountaineering routes in Rhondda Cynon Taf?

For those seeking a challenge, Rhondda Cynon Taf offers several difficult mountaineering routes. Consider the Pont ar Daf Trailhead – Pen y Fan Summit loop from Beacons Reservoir, an 18.2 km trail that typically takes around 6 hours 30 minutes. Another demanding option is the Corn Du summit – Pen y Fan loop from Beacons Reservoir, covering nearly 19 km with significant elevation changes.

Are there any circular mountaineering routes in the area?

Yes, many of the mountaineering routes in Rhondda Cynon Taf are designed as loops, allowing you to start and finish at the same point. Examples include the Pen y Fan Summit loop from Beacons Reservoir and the Pen y Fan Summit – Gap Road loop from Llwyn-onn. These circular paths offer a convenient way to explore the landscape.

What natural features or landmarks can I see along the mountaineering routes?

Rhondda Cynon Taf is rich in natural features. You can encounter numerous waterfalls, including the Pen-Pych Waterfall, and scenic reservoirs like Llwyn-onn, Maerdy, and Clydach Reservoir. The region also boasts unique geological formations such as Penpych Mountain. For specific points of interest, you might pass by Craig yr Allt or the Cefn Eglwysilan Trig Point. The Lake at Dare Valley Country Park is also a notable highlight.

Are there any routes that feature waterfalls?

Yes, the region is known for its waterfalls. Penpych Mountain is highlighted for its waterfalls, and the Sgwd Gwladus Waterfall – Sgwd Yr Eira (Fall of Snow) loop is a popular 10.4-mile trail that specifically features waterfalls. The Pen-Pych Waterfall is also a beautiful natural attraction to look out for.

What do other mountaineers say about the routes in Rhondda Cynon Taf?

The mountaineering routes in Rhondda Cynon Taf are highly regarded by the komoot community, holding an average score of 4.8 stars from over 10 reviews. Users often praise the varied terrain, the stunning views across the valleys, and the opportunities for both moderate and challenging ascents. The proximity to the Brecon Beacons National Park is also a frequently appreciated aspect.

Can I bring my dog on the mountaineering routes?

Many trails in Rhondda Cynon Taf are dog-friendly, making it a great region for exploring with your canine companion. However, it's always best to check specific route details and local regulations, especially concerning livestock or protected areas. Ensure your dog is well-behaved and kept on a lead where necessary.

Are there family-friendly options for mountaineering in Rhondda Cynon Taf?

While some routes are challenging, Rhondda Cynon Taf also offers trails suitable for families. Dare Valley Country Park, for instance, provides numerous trails that cater to various abilities, including easier paths. When planning, look for routes described as 'easy' or those with shorter distances and less elevation gain to ensure a pleasant experience for all family members.

What is the best time of year for mountaineering in Rhondda Cynon Taf?

The region's diverse landscapes can be enjoyed throughout the year. Spring and autumn offer pleasant temperatures and vibrant scenery, while summer provides longer daylight hours. Winter mountaineering is possible but requires appropriate gear and experience due to potentially colder conditions and shorter days. Always check local weather forecasts before heading out.

Are there any places to explore near the mountaineering trails?

Beyond the trails, Rhondda Cynon Taf offers several attractions. Dare Valley Country Park is a vast area with additional trails and activities, and it's also a Dark Sky Wales accredited site for stargazing. The region is home to the Zip World Tower on Rhigos mountain, featuring the world's fastest seated zipline, Phoenix. You can find more information on local attractions at visitrct.wales.

What are the options for public transport or parking near the trails?

While specific parking and public transport details vary by trailhead, Rhondda Cynon Taf is generally accessible. Many popular starting points for routes, especially those leading to Pen y Fan, often have designated parking areas. For information on local walking routes and potential access points, you can consult resources like rctcbc.gov.uk, which may offer guidance on reaching trailheads.

Most popular routes in Rhondda Cynon Taf

Hiking in Rhondda Cynon Taf

Most popular attractions in Rhondda Cynon Taf

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