5.0
(8)
54
riders
2
rides
Gravel biking around Llyn Nantlle Uchaf offers routes through a landscape shaped by tranquil waters, majestic mountains, and a rich industrial past. The region is characterized by the clear waters of Llyn Nantlle Uchaf itself, with the dramatic backdrop of the Nantlle Ridge and distant views of Snowdon. Riders can explore a diverse terrain that includes forest tracks, bridleways, and paths left by former slate quarrying operations, providing varied surfaces for gravel bikes. This area provides a unique blend of…
Last updated: July 12, 2026
1
riders
5.25km
00:24
100m
100m
Easy gravel ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
15
riders
12.4km
00:59
280m
280m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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5.0
(4)
25
riders
20.1km
01:24
380m
380m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Llyn Nantlle Uchaf
Through the forest run many paths, wide gravel paths but also narrow paths between the trees.
8
0
Slightly above Llyn Llewelyn you have a nice view of Snowdon and the surrounding peaks. Enjoy this beautiful view.
8
0
Llyn Llywelyn is a small shallow mountain lake surrounded by open moorland and forests. It is a natural spot to pause, picnic and soak up the serene atmosphere before continuing your walk.
8
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Free parking for Beddgelert Forest, half a mile from the A4085. There is a separate parking area for horse trailers. There are also a number of information boards with routes for walking and mountain biking.
8
0
This expansive forest is a treasure trove of walking and cycling trails, photographic opportunities and wildlife in the heart of Eryri National Park (Snowdonia). You can enjoy breathtaking views of Yr Wyddfa (Snowdon), picnic by the secluded lake Llyn Llywelyn and listen to the sound of the trains from the Old Welsh Highland Railway, which run through the forest on their way from Caernarfon to Porthmadog. You can also go horse riding. (National Resources Wales)
8
0
The path along the lake is very nice. Part of it is actually a kind of dam you walk on, with a barrier on both sides so you have to stay on the path. Because the dam is elevated, you have a good view of the lake and the surroundings.
9
0
Currently, there are a few dedicated traffic-free gravel bike routes detailed for the Llyn Nantlle Uchaf area. These include routes like the Beddgelert Forest – View of Snowdon loop from Rhyd Ddu, which offers a peaceful ride through the forest.
The no-traffic gravel bike trails around Llyn Nantlle Uchaf offer a diverse mix of terrain. You'll encounter forest tracks, bridleways, and paths that follow former industrial operations, particularly around the disused slate quarries. These surfaces are ideal for gravel bikes, providing a blend of loose gravel, compacted earth, and sometimes smoother sections, allowing for a varied and engaging ride.
Yes, there are options suitable for families. The Beddgelert Forest – View of Snowdon loop from Rhyd Ddu is an easy-graded route, making it a good choice for families looking for a shorter, less challenging traffic-free experience. It's important to check the specific route details for elevation and distance to ensure it matches your family's capabilities.
Many of the trails and public rights of way in the Llyn Nantlle Uchaf area are dog-friendly, provided dogs are kept under control, especially around livestock. When cycling, ensure your dog is well-behaved and doesn't interfere with other trail users or wildlife. Always carry waste bags and dispose of them responsibly.
The area is rich in natural beauty and historical landmarks. You'll enjoy stunning views of Llyn Nantlle Uchaf itself, with Snowdon often visible in the distance. The routes also pass through areas with remnants of the region's slate quarrying heritage, such as the intriguing Dorothea Quarry. The dramatic Nantlle Ridge provides a majestic backdrop to many rides.
Yes, several of the gravel bike routes in the area are designed as circular loops, allowing you to start and finish at the same point without retracing your steps. For example, the Beddgelert Forest Trail – View of Snowdon loop from Beddgelert and the Beddgelert Stone Bridge – Llyn Llywelyn loop from Beddgelert are both excellent circular options.
Spring and autumn generally offer the most pleasant conditions for gravel biking around Llyn Nantlle Uchaf, with milder temperatures and beautiful scenery. Summer can be great, but trails might be busier. Winter rides are possible but require appropriate gear for colder, potentially wetter conditions, and some trails might be muddy or icy. Always check local weather forecasts before heading out.
Parking is available at various points near the trailheads. For routes starting near Beddgelert or Rhyd Ddu, there are often designated car parks. It's advisable to check specific route descriptions on Komoot for recommended parking locations, as some smaller trailheads might have limited space.
Public transport options exist, though they may require some planning. Buses serve some of the villages in the Nantlle Valley, including those near trail access points. The Welsh Highland Railway also passes through the area, with stations at Rhyd Ddu and Beddgelert, which might be an option for reaching certain starting points, though bike carriage policies should be checked in advance.
The gravel biking experience around Llyn Nantlle Uchaf is highly regarded by the Komoot community, with an average rating of 5.0 stars. Reviewers often praise the stunning natural beauty, the peacefulness of the traffic-free paths, and the unique blend of mountain scenery and industrial heritage that makes for a truly memorable ride.
While the routes themselves are traffic-free, you'll find cafes and pubs in nearby villages such as Beddgelert, Rhyd Ddu, and Llanllyfni. These establishments offer great opportunities to refuel and relax before or after your ride. It's a good idea to plan your route to pass through or near these villages if you're looking for refreshment stops.
The no-traffic gravel bike trails around Llyn Nantlle Uchaf range from easy to moderate difficulty. Easy routes, like the Beddgelert Forest – View of Snowdon loop from Rhyd Ddu, are generally shorter with minimal elevation gain. Moderate routes, such as the Beddgelert Stone Bridge – Llyn Llywelyn loop from Beddgelert, involve longer distances and more significant climbs, offering a greater challenge.
Yes, the region's rich slate quarrying heritage means many routes pass through or near historical sites. The disused Dorothea Quarry, a significant part of the Nantlle Valley's industrial past, is an intriguing feature that can be explored via gravel bike tracks, offering a unique blend of natural beauty and historical context to your ride.


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