4.4
(19)
196
riders
20
rides
Mountain biking around Betws Gwerfil Goch offers diverse terrain within a secluded rural landscape. The area features a network of forest fire roads, singletrack trails, byways, and moorland tracks, set amidst rolling countryside and extensive woodlands. Situated in a steep, U-shaped valley near the River Alwen, the region provides varied elevation changes suitable for mountain biking. This part of North Wales is known for its dramatic valleys and varied natural features.
Last updated: June 26, 2026
4.0
(2)
23
riders
48.1km
04:06
740m
740m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(1)
25
riders
44.1km
03:29
870m
870m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

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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
04:29
830m
830m
Moderate mountain bike ride. 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.
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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!!
1
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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.
2
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Iconic spot for off-road cycling history in the UK - famously written about in the article "Over the top" in Cycling magazine (May 1919) by Walter MacGregor Robinson aka Wayfarer. Worth the struggle up from LLanarmon Dyffryn Ceiriog!
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The views over Alwen Reservoir from this section along the northern shore are simply wonderful! You'll take them in if you follow the waymarked Alwen or Lakes Circular routes. You move between open views and between the trees, but both are pretty spectacular, especially at sunset.
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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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The area offers a diverse mix of terrain, including forest fire roads, singletrack trails, byways, lanes, and moorland tracks. You'll find enjoyable uphill and downhill sections, often with gravelly surfaces, set within a secluded rural landscape of rolling countryside and extensive woodlands.
There are over 20 mountain bike trails around Betws Gwerfil Goch listed on komoot, offering a range of experiences from moderate to more challenging routes.
Yes, among the 21 trails, there are 4 routes classified as easy, providing a good starting point for those new to mountain biking or looking for a less strenuous ride.
For those seeking a challenge, there are 4 routes classified as difficult. The broader North Wales area, particularly near Betws-y-Coed, also offers more structured and challenging forest trails like the Marin Trail and Penmachno Mountain Bike Trails, which are known for significant climbs and descents.
Many trails pass through beautiful natural features. You can expect views of the Llyn Brenig and Alwen Dam, as well as the Gors Maen Llwyd nature reserve. The region is characterized by steep forest valleys, woodlands, and moorland, offering picturesque scenery throughout your ride.
Yes, many routes are designed as loops. For example, the A circuit of Clocaenog Forest and the Alwen and Brenig Reservoirs is a popular circular route exploring significant forest and reservoir landscapes. Another option is the Llyn Brenig – Alwen Dam loop from Llanfihangel Glyn Myfyr.
The trails are highly rated by the komoot community, with an average score of 4.4 stars from over 10 reviews. Mountain bikers often praise the varied terrain, the quiet woodlands, and the extensive network of forest fire roads and singletrack that provide diverse riding experiences.
While specific family-friendly routes are not highlighted in the immediate vicinity, the presence of easy-graded trails and forest fire roads suggests options suitable for families. The Llyn Brenig Visitor Centre, near some of the routes, offers amenities that could support a family outing.
North Wales, including Betws Gwerfil Goch, offers mountain biking opportunities year-round. However, spring and autumn often provide the most pleasant conditions with milder temperatures and beautiful scenery. Summer can be great, but trails might be busier. Winter riding is possible but be prepared for colder, wetter conditions and potentially muddy trails.
Yes, you can find several interesting spots. The Wayfarer Memorial Traverse is a historical site, and the River Dee and Stone Bridge offer picturesque views. The Cairn Ben Lloyd Singletrack is a well-regarded section of trail itself, winding through the Gors Maen Llwyd nature reserve.
While specific parking locations for Betws Gwerfil Goch are not detailed, areas like the Llyn Brenig Visitor Centre, which is a hub for several routes, typically offer parking facilities. It's advisable to check local information for specific trailheads.
Yes, the region's U-shaped valleys and rolling countryside mean many routes feature notable elevation changes. For instance, the Wayfarer Loop involves over 860 meters of ascent, providing a good workout for riders seeking elevation.
While many outdoor areas in North Wales are dog-friendly, it's essential to check specific trail regulations, especially when passing through nature reserves or private land. Always keep dogs under control, particularly around livestock, and follow the Countryside Code.


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