4.6
(185)
1,346
riders
77
rides
Gravel biking in North Wales offers diverse terrain across its dramatic landscapes. The region features rugged mountains, tranquil coastlines, and extensive networks of trails. Key areas include Eryri National Park with its challenging climbs and forest roads, the Clwydian Range and Dee Valley offering mixed gravel paths and bridleways, and the scenic Llyn Brenig area with smoother tracks. The landscape is characterized by a mix of mountainous terrain, forests, lakes, and former railway lines.
Last updated: April 25, 2026
5.0
(7)
90
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.
4.4
(8)
44
riders
31.0km
03:07
640m
640m
Embark on the Gwydir Mawr Trail, a challenging gravel biking route spanning 19.3 miles (31.0 km) with a significant 2108 feet (643 metres) of elevation gain. This difficult ride, typically…

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5.0
(4)
59
riders
15.2km
01:22
130m
130m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
13
riders
33.0km
03:31
840m
840m
Prepare for a difficult gravel biking adventure on the Ride the Clwyds: Loop de Loop, a challenging route covering 20.5 miles (33.0 km). You will climb 2749 feet (838 metres)…
13
riders
39.9km
03:49
990m
990m
Embark on a challenging gravel biking adventure with the Cregennan Lakes and Mawddach Trail loop from Barmouth. This difficult route spans 24.8 miles (39.9 km) and features a significant 3247…
5.0
(3)
24
riders
15.1km
00:59
50m
50m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
4
riders
Embark on The Clwyds loop from Ruthin for a challenging gravel biking adventure through the Clwydian Range and Dee Valley National Landscape. This difficult route spans 18.2 miles (29.4 km)…
7
riders
10.5km
01:03
130m
140m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
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.
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First, a somewhat adventurous ride on the single track to the parking lot, which costs £5. The easy loop around the lake is very beautiful and relaxing – the sheep roam freely, but they keep their distance. Dogs must be on a leash, of course, but that's not a problem. Enjoy it – and if you're up for more, go for a longer loop. There are a few tables and benches above the parking lot for your picnic. You won't find any litter baskets, so you'll have to take them with you – which is perfectly fine, as it's a nature reserve. Highly recommended.
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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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A really fantastic chucks route. one for everyone's bucket list.
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This path is only for mountain biking. Lots of big holes, deep big puddles.
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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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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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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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North Wales offers nearly 100 gravel bike trails, catering to a wide range of abilities. You'll find everything from easy, relaxed rides to challenging mountain ascents across its diverse landscapes.
The terrain in North Wales is incredibly varied. You can expect rugged mountain paths and extensive forest roads, especially within Eryri National Park and Coed y Brenin. Other areas like the Clwydian Range offer a mix of gravel paths, bridleways, and quiet country roads. For a more relaxed experience, areas around Llyn Brenig and the Mawddach Trail feature smoother gravel tracks and disused railway lines, respectively. You'll also find scenic coastal paths in some areas.
Yes, North Wales has several excellent options for beginners or those seeking a relaxed ride. The areas around Llyn Brenig and Alwen Reservoir are highly recommended for their smooth gravel tracks and scenic views. A great example is the Brenig cycle trail, which is rated as easy. Another popular choice is the Mawddach Trail, a flat, scenic path along a disused railway line.
For more challenging gravel routes, head to Eryri National Park (Snowdonia) or the Clwydian Range and Dee Valley. These areas feature significant elevation gains, rugged terrain, and demanding climbs. Routes like The Clwydian Mountains loop from Gellifor or Llyn Geirionydd and Betws-y-Coed forest loop offer substantial climbs and rewarding descents.
Yes, many gravel routes in North Wales are designed as circular trails, allowing you to start and finish at the same point. For instance, the Two Lakes cycle trail — Llyn Brenig and the Lakes Circular cycle trail — Llyn Brenig are popular circular options around the reservoirs. In the Clwydian Range, The Clwyds loop from Ruthin also offers a scenic circular experience.
North Wales is rich in natural beauty and historical sites. Along your rides, you might encounter stunning lakes like Llyn Brenig and Llyn Geirionydd, vast forests, and dramatic mountain scenery in Eryri National Park. You can also find impressive waterfalls such as Aber Falls or Swallow Falls. The region's history is visible in former slate quarries and historic bridges like Pont-y-Pair Bridge.
The best time for gravel biking in North Wales is generally from spring to autumn (April to October). Spring brings wildflowers and milder temperatures, while summer offers longer daylight hours and warmer weather. Autumn provides stunning foliage, especially in forested areas. Winter can be challenging due to colder temperatures, shorter days, and potentially wet or icy conditions, particularly at higher elevations.
Absolutely. The smooth, well-maintained tracks around Llyn Brenig and Alwen Reservoir are ideal for families. The Alwen cycle trail is an easy option suitable for all ages. The Mawddach Trail is another excellent choice, being flat and traffic-free, perfect for a leisurely family ride.
The gravel biking routes in North Wales are highly rated by the komoot community, with an average score of 4.6 stars from over 190 reviews. Riders frequently praise the stunning, varied landscapes, from tranquil lakesides to rugged mountain passes, and the extensive network of trails that cater to all skill levels. The sense of adventure and the opportunity to explore diverse natural features are often highlighted.
Public transport options vary by location. Some trailheads, especially in more populated areas or national parks, may be accessible by local bus services or train lines. For example, the Mawddach Trail is easily accessible from towns like Dolgellau and Barmouth, which have public transport links. However, for more remote trails, especially in mountainous regions, public transport can be limited, and driving to a trailhead is often more practical. It's advisable to check local transport schedules for your specific route.
Yes, many popular gravel biking areas in North Wales have facilities for refreshments. For instance, the Llyn Brenig area has a visitor centre with a cafe. Towns and villages located along or near trails, such as Dolgellau, Barmouth, Betws-y-Coed, and Ruthin, offer a range of cafes, pubs, and restaurants where you can refuel. It's always a good idea to check opening times, especially in off-peak seasons.
Generally, no specific permits are required for gravel biking on public bridleways, byways, or designated cycle paths in North Wales. However, some private estates or specific forest areas might have their own rules or require permits, especially for off-piste riding. Always respect signage and local regulations, particularly within Eryri National Park and managed forest areas like Coed y Brenin. For general information on cycling in Wales, you can visit Visit Wales.


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