4.9
(26)
286
riders
44
rides
Mountain biking around Penllyn offers diverse landscapes, from the extensive forested tracks of Penllyn Forest to the challenging mountainous terrain of the Berwyn Mountains. The region is characterized by its varied elevation, including routes that skirt the shores of Llyn Tegid (Bala Lake) and traverse the scenic Dee Valley. Upland plateaus provide open views, contributing to a rich environment for mountain biking.
Last updated: June 22, 2026
3.5
(2)
12
riders
48.4km
04:18
940m
940m
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
6
riders
31.8km
02:15
440m
440m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

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3
riders
18.5km
01:29
300m
300m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
6
riders
60.6km
04:25
780m
780m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
6
riders
31.7km
02:52
670m
670m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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Mynydd Ton is the 4970th highest peak in the British Isles and the 390th tallest in Wales At Elevation of 539.0 m (1768 ft)
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As at January 2024 be aware that the rain run off has created 2 gullies across 2/3rds of the track on the eastern half of the track, still passable, but the the perfect gravel pictured is not so new now.
2
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Yes, looking left to check out the view is great as you head downhill, just keep an eye out so you don't get stuck in the ruts.
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Super cruisy fire road climb to the top of the trails. On the way up you can check out all the trail options jumping off to the sides.
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Great ascent and probably just as good going down too
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Stoney techie climb over 50m, stick with it, it calms down, views are stunning. On a clear day you can see Cardiff and the chanel, at the top look left, lovely views.
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There are over 40 mountain bike trails around Penllyn, offering a diverse range of experiences. These include 11 easy routes, 27 moderate trails, and 6 challenging options for experienced riders.
The mountain biking trails in Penllyn are highly rated by the komoot community, with an average score of 4.9 stars from over 20 reviews. Riders frequently praise the varied terrain, from extensive forested tracks to challenging mountainous sections, and the stunning views of Llyn Tegid (Bala Lake) and the Dee Valley.
Yes, Penllyn offers several family-friendly mountain bike trails, particularly among the 11 easy routes available. These trails often feature smoother paths and less challenging ascents, making them suitable for riders of varying ages and skill levels. For a moderate option that balances accessibility with scenic views, consider the Barry Sidings Trail – Aberfan Memorial Cairn loop from Llantrisant.
Absolutely. Penllyn is known for its challenging terrain, especially in the Berwyn Mountains. There are 6 difficult routes available, designed for experienced mountain bikers seeking significant elevation gain and technical sections. An example is the View of Ogmore Valley – Winding Path and Archway loop from Llanharan, which covers 48.2 km with substantial climbing.
Many of the mountain bike trails in Penllyn are designed as circular routes, allowing you to start and finish at the same point. For instance, the Winding Path and Archway – Blackmill Path loop from Llanharan is a 60.6 km circular trail that takes you through forested areas and open countryside.
Penllyn offers a dramatic and varied landscape. You'll encounter extensive forested tracks, particularly in Penllyn Forest, challenging mountainous terrain in the Berwyn Mountains, and picturesque routes skirting the shores of Llyn Tegid (Bala Lake). The scenic Dee Valley and open upland plateaus also provide diverse views and riding experiences.
While mountain biking in Penllyn, you can explore various historical and natural landmarks. Notable attractions include the Ogmore Castle Ruins and Llanblethian Village and St Quentin's Castle. For natural beauty, you might pass by the Dunraven Beach or the Nash Point Lighthouse and Cliffs, offering stunning coastal views.
Yes, the region around Llyn Tegid (Bala Lake), Wales' largest natural lake, features routes that run alongside its shores, providing picturesque views. While specific routes are not detailed here, many trails in the Penllyn area are designed to showcase this prominent natural feature.
For additional cycling routes and information specific to Bala and the wider Snowdonia area, you can consult external resources such as visitbala.org.uk and visitsnowdonia.info. These sites offer details on various trails beyond those listed here.
The duration of mountain bike trails in Penllyn varies significantly depending on their difficulty and length. Easy routes might take less than an hour, while moderate trails like the View of the Countryside Path – St Peter’s Church Ruins loop from Llanharan can be completed in about 1 hour 28 minutes. More challenging and longer routes, such as the Winding Path and Archway – Blackmill Path loop from Llanharan, can take around 4 hours 25 minutes.
Yes, the Penllyn area is rich in history. You can find several historical sites, including the 12th-century Penllyn Castle (mentioned in regional research), and other notable landmarks such as St Fagans National Museum of History and the Tinkinswood Burial Chamber, which are accessible from various points in the region.


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