3.9
(89)
939
riders
23
rides
Mountain bike trails around Llyn Llydaw offer a diverse riding experience within Snowdonia National Park, Wales. The region is characterized by dramatic mountain scenery, with Llyn Llydaw nestled on the slopes of Mount Snowdon (Yr Wyddfa), surrounded by peaks like Lliwedd and Yr Aran. The terrain includes historic paths like the Miners' Track, which skirts the lake, alongside more technical sections with significant elevation gains. This landscape provides challenging climbs and rewarding descents for mountain bikers.
Last updated: June 24, 2026
3.0
(1)
13
riders
Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.
4.6
(9)
58
riders
22.4km
02:15
510m
510m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

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1.0
(1)
13
riders
35.3km
03:15
1,060m
1,060m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
2.0
(1)
23
riders
16.7km
01:39
390m
390m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(1)
11
riders
14.3km
01:05
160m
160m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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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
0
I don't know if this is a bridle path or not. This is in any case the start of the Rhyd-ddu path to the summit of Snowdon. It starts at the Rhyd-ddu station of the Welsh Highland Railway, where ample paid parking is available.
9
0
Stop, look out and listen are the recommendations (to be read on the sign) that you must follow when crossing the track here. It is an unguarded crossing on this railway for tourist trains.
9
0
Beddgelert is a lovely village below Moel Hebog, and the bridge over the river is a key feature.
0
0
There are over 25 mountain bike trails available around Llyn Llydaw, offering a wide range of options for different skill levels and preferences.
The terrain around Llyn Llydaw is diverse, ranging from well-maintained historic paths like the Miners' Track to more technical sections. You can expect a mix of challenging climbs, exhilarating descents, boulder gardens, scree, switchbacks, and drop-offs, providing an epic big mountain riding experience.
Yes, there are several easier options. For instance, the Llyn Mymbyr – Bridge Over Llyn Mymbyr loop from Tryfan is an easy 14.3 km trail. While some routes are challenging, the area does offer paths suitable for all skill levels, including those looking for a scenic ride.
You'll encounter dramatic mountain scenery, with Llyn Llydaw itself nestled on the slopes of Mount Snowdon (Yr Wyddfa). The historic Miners' Track offers views of the lake and passes by the Ruins of the Britannia Copper Mine. The clear, glacial Llyn Llydaw is a stunning feature, and you'll often have views of peaks like Lliwedd and Yr Aran.
Yes, many routes are designed as loops. An example is the Beddgelert Forest loop — Eryri (Snowdonia) National Park, a difficult 22.4 km trail. Another option is the moderate Beddgelert Stone Bridge – Rhyd Ddu railway crossing loop from Beddgelert, which is 16.7 km long.
The Snowdonia region offers great mountain biking, but it's important to be aware of the Snowdon Voluntary Cycling Agreement. This agreement restricts cycling on certain paths between 10 a.m. and 5 p.m. from May 1st to September 30th. Outside of these hours or during other seasons, you'll find more flexibility. Always check local conditions and weather before heading out.
The area is highly rated by the komoot community, with an average score of 3.9 stars from nearly 90 reviews. Riders often praise the dramatic mountain scenery, the challenging climbs and rewarding descents, and the unique experience of cycling through a landscape rich in both natural grandeur and industrial heritage.
Yes, Llyn Llydaw is an integral part of routes leading towards the summit of Snowdon (Yr Wyddfa). The Miners' Track, Llanberis Path, and Snowdon Ranger Path are popular options for bikers aiming for the peak. Be aware that some sections may require pushing your bike, and the Snowdon Voluntary Cycling Agreement applies to certain paths during peak season.
The trails around Llyn Llydaw cater to various skill levels. Out of 25 routes, there are 6 easy, 9 moderate, and 10 difficult trails. This means you can find everything from relatively smooth paths to highly technical sections with significant elevation gains, requiring very good fitness and advanced riding skills.
While the region is generally dog-friendly, specific trail regulations regarding dogs can vary, especially within Snowdonia National Park. It's always best to check individual trail guidelines or local park rules for the most up-to-date information on bringing dogs, particularly concerning livestock and wildlife protection.
Parking is typically available at popular trailheads and access points within Snowdonia National Park. For routes like the Beddgelert Stone Bridge – Telegraph Valley (Maesgwm) loop, you might start from areas near Yr Wyddfa National Nature Reserve. For the View of Llyn Llydaw – Llanberis Path loop, starting points near Rhyd-ddu are common. Always check for designated parking areas and any associated fees.
Absolutely. For experienced riders seeking a challenge, routes like the Beddgelert Stone Bridge – Telegraph Valley (Maesgwm) loop from Yr Wyddfa National Nature Reserve offer a difficult 50.8 km ride with over 900 meters of elevation gain. Another demanding option is the View of Llyn Llydaw – Llanberis Path loop from Rhyd-ddu, a 35.3 km difficult path with over 1000 meters of climbing.


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