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MTB trails
United Kingdom
Wales
North Wales
Gwynedd

Dolbenmaen

The best MTB trails around Dolbenmaen

3.9

(42)

315

riders

26

rides

Mountain bike trails around Dolbenmaen are set within the varied landscapes of Gwynedd, Wales, offering diverse terrain for outdoor enthusiasts. The region is characterized by river valleys, such as the Afon Dwyfor, and is surrounded by the hills and mountains of the Moel Hebog range, part of Eryri (Snowdonia) National Park. This mountainous and forested terrain provides a dramatic backdrop and diverse environments for mountain biking, featuring both natural trails and purpose-built routes. The area's geology, shaped by glacial activity, has resulted in a distinctive rocky landscape with varied elevations.

Best mountain bike trails around Dolbenmaen

  • The most popular mountain bike trail is Beddgelert Forest loop — Eryri (Snowdonia) National Park, a 13.9 mile (22.4 km) trail that takes 2 hours 15 minutes to complete. This difficult route explores the varied terrain within Beddgelert Forest.
  • Another top favourite among local mountain bikers is Llyn Llywelyn – Lôn Gwyrfai Lakeside Path loop from Rhyd-ddu, an easy 10.2 mile (16.5 km) path. This route offers scenic views around Llyn Llywelyn and along the Lôn Gwyrfai Lakeside Path.
  • Local mountain bikers also love the View of Llyn Llydaw – Llanberis Path loop from Rhyd-ddu, a 21.9 mile (35.3 km) trail leading through mountainous terrain, often completed in about 3 hours 14 minutes.
  • Mountain biking around Dolbenmaen is defined by river valleys, forested terrain, and rocky landscapes within Eryri (Snowdonia) National Park. The network offers options for various ability levels, from easy rides to challenging routes with significant elevation gain.
  • The routes in Dolbenmaen are highly rated by the komoot community with an average score of 3.9 stars from over 40 reviews. More than 300 mountain bikers have used komoot to explore Dolbenmaen's varied terrain.

Last updated: June 24, 2026

4.6

(9)

58

riders

#1.

Beddgelert Forest loop — Eryri (Snowdonia) National Park

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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Hard

Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

Easy
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Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

Moderate

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

Hard
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Tips from the Community

Dominiek Van Dooren
May 13, 2026, Forest Trail in Parc Cenedlaethol Eryri

One path is a bit wider than the other, but most are gravel paths. Good for walking and/or cycling.

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7

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Through the forest run many paths, wide gravel paths but also narrow paths between the trees.

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8

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Slightly above Llyn Llewelyn you have a nice view of Snowdon and the surrounding peaks. Enjoy this beautiful view.

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8

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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.

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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.

Translated by Google

9

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A crossing of the Welsh Highland Railway that you must cross carefully to enter the forests of Beddgelert. The Welsh Highland Railway is a restored narrow-gauge railway with a track gauge of 597 mm (1 ft 11+1⁄2 in) in the Gwynedd region (Wales).

Translated by Google

9

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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.

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9

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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.

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9

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Frequently Asked Questions

How many mountain bike trails are available around Dolbenmaen?

There are over 25 mountain bike trails around Dolbenmaen, offering a variety of experiences. The komoot community has explored more than 28 routes in the area.

What are the typical difficulty levels for mountain biking in Dolbenmaen?

The trails around Dolbenmaen cater to a range of skill levels. You'll find 8 easy routes, 11 moderate routes, and 9 difficult routes, ensuring options for beginners to experienced riders. For an easy ride with scenic views, consider the Llyn Llywelyn – Lôn Gwyrfai Lakeside Path loop from Rhyd-ddu.

Are there any family-friendly mountain bike trails near Dolbenmaen?

Yes, there are several family-friendly options. The region, particularly areas like Beddgelert Forest, offers easier loops suitable for various fitness levels. You can find 8 easy routes in the area, perfect for a family outing.

What kind of natural features can I expect to see while mountain biking around Dolbenmaen?

Mountain biking around Dolbenmaen takes you through diverse landscapes within Eryri (Snowdonia) National Park. You'll encounter river valleys like the Afon Dwyfor, extensive forested terrain, and distinctive rocky landscapes shaped by glacial activity. The trails often feature stunning views of the surrounding hills and mountains of the Moel Hebog range.

Are there any notable landmarks or attractions along the mountain bike routes?

Yes, the area is rich in natural landmarks. You can find routes that offer views of significant peaks such as Snowdon Summit (Yr Wyddfa), Cnicht Summit, and Summit of Moel Hebog. Some trails also pass through scenic mountain passes like Bwlch Glas Pass.

What do other mountain bikers say about the trails in Dolbenmaen?

The mountain bike trails around Dolbenmaen are highly rated by the komoot community, with an average score of 3.9 stars from over 40 reviews. Riders often praise the varied terrain, epic scenery, and the options available for different skill levels, from relaxing forest rides to challenging technical descents.

What is the best time of year to go mountain biking in Dolbenmaen?

The region offers good mountain biking opportunities throughout much of the year. Spring and autumn often provide pleasant temperatures and vibrant scenery. Summer is popular but can be busier. Always check local weather conditions, especially in mountainous areas, as they can change rapidly.

Are there any circular mountain bike routes available?

Yes, many of the routes around Dolbenmaen are designed as loops. For example, the Beddgelert Forest loop — Eryri (Snowdonia) National Park is a popular circular trail exploring varied forest terrain.

Can I bring my dog on the mountain bike trails?

Many trails in Eryri (Snowdonia) National Park are dog-friendly, especially those on public bridleways. However, it's always best to keep dogs under close control, particularly around livestock, and to check specific trail regulations or signage before you go. Some purpose-built trails might have restrictions.

Where can I find parking for mountain biking in Dolbenmaen?

While Dolbenmaen itself is a small village, parking is typically available at trailheads or designated car parks in nearby popular mountain biking areas such as Beddgelert Forest or Penmachno. It's advisable to research specific parking options for your chosen route in advance.

Are there options for advanced mountain bikers seeking a challenge?

Absolutely. The region offers challenging routes with significant elevation gain and technical sections. For instance, the View of Llyn Llydaw – Llanberis Path loop from Rhyd-ddu is a difficult trail leading through mountainous terrain with over 1000 meters of elevation gain.

What is the typical elevation gain on mountain bike trails around Dolbenmaen?

Elevation gains vary significantly depending on the trail's difficulty. Easy routes might have around 200-300 meters of ascent, while more difficult trails can feature over 1000 meters of climbing. For example, the Beddgelert Stone Bridge – Rhyd Ddu railway crossing loop from Beddgelert has approximately 389 meters of elevation gain.

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