4.4
(13)
122
riders
14
rides
Mountain biking around Alwen Plantation offers a network of trails through dense forests and alongside significant reservoirs in Denbighshire. The region is characterized by its rolling hills and the expansive Clocaenog Forest, providing varied terrain for mountain bikers. These routes often feature mixed surfaces, from forest tracks to lakeside paths. The landscape provides a natural setting for both leisurely rides and more challenging excursions.
Last updated: July 1, 2026
4.0
(2)
23
riders
48.1km
04:06
740m
740m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
3.0
(1)
5
riders
51.4km
04:29
830m
830m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Sign up for free
5.0
(2)
32
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.0
(2)
5
riders
24.0km
02:07
340m
330m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
5.0
(1)
4
riders
17.5km
01:39
310m
310m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Popular around Alwen Plantation
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
0
Alwen Reservoir is the largest human-made lake in Wales and it makes for a lovely walk. There's a car park at its eastern end and the 6-mile (10 km) loop of the reservoir is wonderfully scenic and suitable for the whole family. The mixture of lake views, woodland and open moorland make it a real treat.
0
0
This bridge across the 900-acre (364 ha) Alwen Reservoir enables a beautiful and tranquil loop of the Wales' largest artificial lake. The views across the water and to the surrounding woodland and hills are lovely.
0
0
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.
0
0
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
0
An easy route for all abilities
0
0
An easy route for all the family to enjoy, although you might want to go int he warmer months of the year. It can be very wet and windy up here in the Winter.
0
0
There are 14 mountain bike trails available around Alwen Plantation. These routes offer a mix of easy and moderate options through forests and alongside reservoirs.
Yes, Alwen Plantation offers several family-friendly mountain bike trails. For an easier ride, consider the View of Alwen Reservoir – Alwen Dam loop from Hafod Elwy National Nature Reserve, which is 14.0 miles (22.6 km) and rated as easy. Another accessible option is the Llyn Brenig Dam – Llyn Brenig loop from Llyn Brenig Visitor Centre, an easy 20.9 km route.
The mountain bike trails around Alwen Plantation range from easy to moderate. There are 4 easy routes, perfect for beginners or families, and 10 moderate routes for those seeking a bit more challenge. There are no difficult trails listed in this area.
Yes, many of the trails around Alwen Plantation are circular. Popular loop routes include A circuit of Clocaenog Forest and the Alwen and Brenig Reservoirs, a 48.1 km moderate loop, and the Llyn Brenig Visitor Centre – Llyn Brenig loop from Llyn Brenig Visitor Centre, which is 49.6 km.
While mountain biking around Alwen Plantation, you can encounter several interesting points. The Alwen Dam is a significant feature, and you might also pass through the Bridleway through Hafod Elwy National Nature Reserve. For scenic views, consider the The Road to Hell Climb from Denbigh via Peniel viewpoint.
The mountain bike trails around Alwen Plantation are highly regarded by the komoot community, with an average rating of 4.38 stars from over 13 reviews. Riders often praise the varied terrain, the quiet woodlands, and the scenic reservoir views.
The best time for mountain biking in Alwen Plantation is typically from spring through autumn (April to October). During these months, the weather is generally milder, and the trails are less likely to be muddy or affected by winter conditions, offering better riding surfaces and clearer views.
While specific cafes directly on the trails are limited, the nearby Llyn Brenig Visitor Centre, which serves as a trailhead for some routes, often provides facilities including a cafe and toilets. It's advisable to check their opening hours before your visit.
Parking is generally available at key access points for the trails. The Llyn Brenig Visitor Centre is a common starting point with dedicated parking. Other trailheads, particularly those within Clocaenog Forest or near the Alwen Reservoir, also offer parking facilities, though these may be smaller.
Alwen Plantation and the surrounding Clocaenog Forest are home to diverse wildlife. You might spot various bird species, including raptors, and potentially deer or red squirrels, especially in the quieter forest sections. Maintaining a respectful distance and riding quietly increases your chances of wildlife sightings.
The longest mountain bike trail listed is the Llyn Brenig Visitor Centre – Llyn Brenig loop from Llyn Brenig Visitor Centre, covering 49.6 km (30.8 miles). This moderate route offers continuous views of Llyn Brenig.
Currently, the trails around Alwen Plantation are categorized as easy or moderate. There are no routes specifically designated as 'difficult' for advanced mountain bikers in this guide. The moderate trails, however, offer good distances and elevation changes for a satisfying ride.


Browse the best MTB trails in other regions.