4.5
(27)
270
riders
12
rides
Gravel biking around Hafod Elwy Moor National Nature Reserve offers routes through diverse landscapes in North Wales. The region features expansive upland heather moorland situated between Llyn Brenig and Llyn Alwen, with a conifer forest bordering to the south and east. The terrain includes public bridleways and a network of shared-use trails, particularly around the reservoirs. These trails provide varied surfaces, from smooth gravel tracks to forest doubletrack and rocky moorland sections.
Last updated: July 9, 2026
5.0
(7)
94
riders
23.9km
02:19
300m
300m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
4.8
(5)
62
riders
15.2km
01:22
130m
130m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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1
riders
15.3km
01:30
150m
150m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
1
riders
8.74km
00:52
130m
130m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
4.15km
00:31
60m
60m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Hafod Elwy Moor National Nature Reserve
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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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.
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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 (370 m) above sea level on the border between the counties of Conwy and Denbighshire. It is used to manage the flow in the River Dee as part of the River Dee regulation system.
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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.
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Llyn Brenig is located at the heart of the Mynydd Hiraethog and is a good base for outdoor activities, including walking, cycling, fishing and sailing. It is a great spot for a break off the bike and the area is surrounded by a network of footpaths and a number of way marked trails suitable for biking and walking, including the Brenig Trail. The Visitor Centre provides toilet facilities and a cafe.
2
0
Here you have a super good section of singletrack as you meander your way through Gors Maen Llwyd nature reserve to the north of Llyn Brenig. You have fine views but don't let it distract you too much as walkers use this track as well.
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1
The area is renowned for its dedicated shared-use trails and public bridleways, particularly around the Llyn Brenig and Llyn Alwen reservoirs. These routes are specifically designed to be traffic-free, offering a peaceful and safe environment for gravel cyclists away from roads. The Two Lakes cycle trail is a prime example, providing smooth gravel tracks ideal for a serene ride.
Yes, several routes are perfect for beginners. The trails around Llyn Brenig are particularly well-suited, offering less technical terrain. For instance, the Brenig cycle trail and The Dam cycle trail are both rated as 'easy' and provide enjoyable, accessible gravel biking experiences.
You'll experience diverse landscapes, from expansive upland heather moorland to the tranquil shores of Llyn Brenig and Llyn Alwen. The area is rich in plant life, including bell heather and cottongrass, and is a significant habitat for various bird species like merlins and peregrine falcons. The Llyn Brenig Visitor Centre also serves as a notable landmark and a convenient stop.
The Llyn Brenig Visitor Centre offers ample parking facilities, making it an ideal starting point for many of the traffic-free gravel bike routes in the area. It's conveniently located with access to the reservoir trails.
Spring and autumn often provide the most pleasant conditions for gravel biking, with milder temperatures and beautiful seasonal colours across the moorland and forests. Summer can also be excellent, though it's wise to check weather forecasts for potential heat or rain. Winter rides are possible but require appropriate gear for colder, potentially wetter conditions.
Yes, the area features several excellent circular routes. The Lakes Circular cycle trail around Llyn Brenig is a popular option, allowing you to enjoy the scenery without retracing your steps. Many of the trails around the reservoirs are designed as loops.
Many public bridleways and shared-use paths in the area are dog-friendly, provided dogs are kept under control, especially due to the presence of ground-nesting birds and livestock. Always check specific signage for any restrictions, particularly within the National Nature Reserve itself or around sensitive wildlife areas.
The Llyn Brenig Visitor Centre is a key facility, offering public toilets and a café where you can refuel before or after your ride. It's a convenient hub for cyclists exploring the surrounding trails.
The trails primarily consist of well-maintained gravel tracks, ranging from smooth, wide paths ideal for beginners to more varied surfaces that might include forest doubletrack and some rocky sections, particularly on routes that venture further into the moorland. The reservoir trails are generally smoother.
The area is highly rated by the komoot community, with an average score of 4.5 stars. Reviewers often praise the stunning, expansive views across the moorland and lakes, the peaceful, traffic-free nature of the trails, and the excellent facilities at the Llyn Brenig Visitor Centre. The variety of terrain, from smooth reservoir paths to more rugged moorland sections, is also frequently highlighted.
The routes vary in length to suit different preferences. For example, the Two Lakes cycle trail is approximately 23.9 km, while shorter options like Lakes Link cycle trail are around 8.7 km, offering flexibility for various ride durations.


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