4.3
(43)
408
riders
27
rides
Mountain biking around Clocaenog offers a diverse landscape characterized by extensive forests, open moorland, and significant water features like Llyn Brenig and Alwen Dam. The terrain includes a mix of forest tracks, gravel paths, and some more challenging sections, providing varied experiences for mountain bikers. The region's elevation changes contribute to routes with both steady climbs and enjoyable descents. This area is well-suited for exploring natural features and expansive views from the saddle.
Last updated: April 28, 2026
5.0
(1)
19
riders
46.4km
03:58
700m
700m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.0
(1)
5
riders
51.4km
04:25
830m
820m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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9
riders
77.4km
06:50
1,810m
1,810m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.
4.0
(2)
5
riders
24.0km
02:07
340m
330m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
6
riders
52.0km
04:30
850m
850m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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A few metres off the track. Access can get a little overgrown.
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Not all trails in this area permit mountain bikes. Check it first. The rangers over there are zealots.
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Though it was not a tough or technical ride, it did take me into territory I had never visited before and was a lovely antidote to the 'fleshpots' of Gwydir Forest or Coed-y-Brenin. Some lovely gentle singletrack, beautiful views and I didn't see another rider for the whole trip - although tbh I did set off at 08.30 on a Wednesday!!
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The grand, ornate stone dam of Alwen Reservoir couldn't be more of a contrast to the neighbouring Llyn Brenig Dam. It's well worth taking a minute or two to take in this magnificent feat of engineering, that was completed in 1920. The reservoir here was built to provide drinking water for Liverpool and the Wirral.
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Explore over 2500 acres of forest, moorland and lakes amid stunning upland scenery. With visitor centre, café, gift shop, osprey exhibition, adventure playground, cycle hire, mountain biking, walking trails, sailing and world class fishing to discover. Perfect cycling conditions for all ages and abilities. Hire from a wide range of bikes or bring your own ride. Enjoy a gentle family ride on an e-bike or an exhilarating mountain bike adventure.
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Llyn Brenig is a reservoir located on Denbigh Moors in North Wales. The artificial lake, which was constructed between 1973 and 1976, was created by building an embankment dam across the Afon Brenig valley. It lies at 1,200 ft above sea level on the border between the counties of Conwy and Denbighshire.
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Clocaenog offers a diverse range of mountain bike trails suitable for various skill levels. Out of the 28 routes available, 4 are considered easy, 18 are moderate, and 6 are difficult. This means you can find everything from gentle forest tracks to more challenging, longer excursions with significant elevation changes.
Yes, Clocaenog has several easy routes perfect for families or beginners. One notable easy option is the Llyn Brenig Dam – Llyn Brenig loop from Llyn Brenig Visitor Centre, which covers about 20.9 km with manageable elevation, offering a pleasant ride around the reservoir.
The terrain in Clocaenog is varied, characterized by extensive forest tracks, gravel paths, and some more technical sections. You'll encounter rolling hills and routes that navigate around significant water features like Llyn Brenig and Alwen Dam, providing a mix of surfaces and scenic views.
Yes, the region is rich in natural beauty and offers several points of interest. While riding, you might encounter the expansive views from Moel Gyw Summit or the Mynydd Rhyd Ddu Trig Point. The area also features unique natural monuments like Ancient Horse Chestnut Trees and the Fox Sculpture in the Woods.
Many of the mountain bike routes in Clocaenog are designed as loops, allowing you to start and finish at the same point. Popular examples include the Llyn Brenig – Alwen Dam loop from Llanfihangel Glyn Myfyr and the Alwen Dam – Llyn Brenig loop from Derwen, both offering comprehensive circuits through the forest and around the reservoirs.
Clocaenog offers enjoyable mountain biking throughout much of the year. Spring and autumn provide pleasant temperatures and vibrant scenery. Summer is also popular, though trails can be busier. Winter riding is possible, but conditions can be wet and muddy, especially on unpaved forest tracks, so appropriate gear and caution are advised.
While Clocaenog Forest itself is quite remote, the Llyn Brenig Visitor Centre, which serves as a starting point for several routes like the Llyn Brenig Visitor Centre – Llyn Brenig loop, typically offers facilities including a cafe. For more options, nearby towns like Ruthin provide a wider selection of cafes, pubs, and accommodation.
The mountain bike trails in Clocaenog are highly rated by the komoot community, with an average score of 4.3 stars from over 40 reviews. Riders often praise the extensive forest tracks, the scenic loops around Llyn Brenig and Alwen Dam, and the variety of terrain that caters to different skill levels.
Public transport options directly into Clocaenog Forest are limited due to its rural nature. Access is primarily by car, with various parking areas available. It's advisable to plan your route and transport in advance, especially if you're relying on public services to reach the general area.
Generally, dogs are welcome on public rights of way and forest tracks in Clocaenog. However, it's crucial to keep dogs under close control, especially in areas with livestock or ground-nesting birds, and to follow the Countryside Code. Always check specific signage at trailheads for any local restrictions.
There are 28 mountain bike trails documented around Clocaenog on komoot, offering a wide array of options for exploration. These routes vary in length and difficulty, ensuring there's something for every mountain biker.
Yes, for experienced riders seeking a challenge, Clocaenog offers 6 difficult routes. An example of a more demanding ride is the Moel Famau Summit – Coed Nercwys Forest loop from Ruthin, which is a substantial 77.4 km with significant elevation gain, providing a rigorous test of endurance and skill.


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