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United Kingdom
Wales
South Wales
Rhondda Cynon Taf

Hirwaun

The best MTB trails around Hirwaun

4.6

(235)

3,842

riders

91

rides

Mountain biking around Hirwaun offers access to diverse landscapes at the northern end of the Cynon Valley, bordering the Brecon Beacons National Park. The region features rugged terrain with steep rocky slopes and uplands like Hirwaun Common and Craig-y-Llyn peak. Mountain bikers can explore routes through valleys, past reservoirs, and along escarpments, providing varied riding experiences.

Best mountain bike trails around Hirwaun

  • The most popular mountain bike trail is View of Talybont Reservoir – Talybont Reservoir loop from Cefn-coed-y-cymmer,…

Last updated: July 6, 2026

5.0

(2)

28

riders

#1.

View of Talybont Reservoir – Talybont Reservoir loop from Cefn-coed-y-cymmer

46.8km

03:58

850m

850m

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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Moderate

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Moderate
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Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate

Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

Moderate
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Tips from the Community

David Howells
April 22, 2026, Pentwyn Reservoir

Pentwyn Reservoir is the smaller sister to Pontsticill Reservoir, both being separated by a causeway going towards the old Dolygaer outdoor centre. It is a very popular spot with fishermen and outdoor enthusiasts alike. The reservoir is used daily for a mix of watersports such as paddle boarding, kayaking, canoeing and raft building. It is in a beautiful setting, and you have great views north towards Pen y Fan and nice walks nearby.

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Really...best view for miles!!!

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Stunning views and well worth the climb to the top

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A remnant of Merthyr's past. This bridge carried a railway line that either took you through a tunnel to Aberdare or sent you north towards Cefn Coed and on to Brecon via Torpantau. Under the bridge was the Merthyr to Cardiff Glamorganshire canal which carried the produce of Cyfarthfa iron works to the ports of Cardiff which was then shipped all over the world.

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One of my favourite places in the Beacons for cycling or hammock camping.

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Entrance to Rhigos forest, great for MTB, links to Afan & Glyncorrwg and gravel riding.

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Lovely visitor centre

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The ideal selfie spot

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Frequently Asked Questions

How many mountain bike trails are available around Hirwaun?

There are over 90 mountain bike trails around Hirwaun. This includes 17 easy routes, 68 moderate routes, and 8 difficult routes, offering a wide range of options for all skill levels.

What kind of terrain can I expect on mountain bike trails near Hirwaun?

The terrain around Hirwaun is diverse, ranging from rugged uplands like Hirwaun Common and Craig-y-Llyn peak to scenic valleys and reservoir-side paths. You'll encounter steep rocky slopes, escarpments, and varied surfaces, including gravel paths and singletrack. Trails often border the Brecon Beacons National Park, providing challenging climbs and rewarding descents.

Are there any family-friendly mountain bike trails in the Hirwaun area?

Yes, Hirwaun offers several family-friendly mountain bike routes. These are generally easier rides, often found along reservoir paths or within country parks. Look for trails designated as 'easy' in the komoot guide for suitable options.

Can I find circular mountain bike routes around Hirwaun?

Many of the mountain bike routes around Hirwaun are designed as circular loops, allowing you to start and finish at the same point. For example, the View of Talybont Reservoir – Talybont Reservoir loop from Cefn-coed-y-cymmer is a popular circular option, as is the Porth Yr Ogof Cave – Nant Hir Marker Stone loop from Ystradfellte.

What natural attractions can I see along the mountain bike trails near Hirwaun?

The trails often pass by significant natural landmarks. You can encounter impressive summits like Pen y Fan, Corn Du summit, and Fan y Bîg Summit and Diving Board. Many routes also feature beautiful reservoirs such as Pontsticill Reservoir and Llwyn-on Reservoir Dam, and the region is close to 'Waterfall Country' with notable falls like Sgwd Yr Eira.

Are there any specific viewpoints accessible by mountain bike near Hirwaun?

Yes, the mountainous terrain offers several excellent viewpoints. Trails often lead to spots with panoramic views of the Brecon Beacons and surrounding valleys. For instance, the Excalibur Singletrack – View of Llyn Fach loop from Rhigos Viewpoint Carpark starts near a prominent viewpoint. You can also find specific viewpoints like Fan Frynych Trig Point and Talybont Reservoir Gravel Climb.

What do other mountain bikers enjoy most about the trails in Hirwaun?

The mountain bike trails around Hirwaun are highly rated by the komoot community, with an average score of 4.7 stars from over 200 reviews. Riders frequently praise the diverse landscapes, the challenging yet rewarding climbs, and the stunning views across the Brecon Beacons National Park. The variety of routes, from reservoir paths to rugged uplands, is also a common highlight.

Is there parking available for mountain bikers near the trailheads in Hirwaun?

Yes, many trailheads and popular starting points around Hirwaun offer dedicated parking facilities. For example, the Excalibur Singletrack – View of Llyn Fach loop starts from Rhigos Viewpoint Carpark, indicating accessible parking. It's always advisable to check specific route details for parking information.

Can I access mountain bike trails in Hirwaun using public transport?

While Hirwaun itself has bus routes, direct public transport access to all trailheads can be limited due to the rural nature of some areas. The 'Aberdare to Hirwaun Cycleway' is a specific route that connects these towns, suggesting some public transport links. For routes deeper into the Brecon Beacons, a car or a combination of transport might be more practical. Check local bus schedules for specific starting points.

Are there any cafes or pubs near the mountain bike trails in Hirwaun?

Hirwaun and nearby towns offer various amenities, including cafes and pubs, where you can refuel after a ride. While not directly on every trail, many routes are within a reasonable distance of local establishments. The region is known for its welcoming atmosphere for outdoor enthusiasts.

Are there any permits required for mountain biking on local trails in the Hirwaun area?

Generally, permits are not required for mountain biking on public bridleways and designated trails in the Hirwaun area or within the Brecon Beacons National Park. However, always respect private land and adhere to any local signage. For specific facilities like BikePark Wales, separate entry fees or passes are required.

What is the best time of year for mountain biking around Hirwaun?

Spring and autumn often provide the most pleasant conditions for mountain biking around Hirwaun, with milder temperatures and vibrant scenery. Summer can be excellent, but trails may be busier. Winter riding is possible, but be prepared for colder, wetter conditions, and potentially muddy or icy trails, especially at higher elevations.

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