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United Kingdom
Wales
North Wales
Gwynedd

Talsarnau

The best MTB trails around Talsarnau

4.1

(180)

3,440

riders

23

rides

Mountain biking around Talsarnau offers access to varied terrain within and near Eryri (Snowdonia) National Park. The region features a mix of forest paths, lakeside routes, and trails with views of the surrounding hills and valleys. Riders can expect routes that traverse alongside large bodies of water like Llyn Trawsfynydd and through areas with diverse elevation changes. The landscape provides opportunities for both gentle rides and more challenging ascents.

Best mountain bike trails around Talsarnau

  • The most popular mountain bike…

Last updated: April 25, 2026

4.7

(22)

76

riders

#1.

Llyn Trawsfyndd loop — Eryri (Snowdonia) National Park

14.0km

00:59

160m

160m

Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary.

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Moderate

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

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

Moderate

Hard mountain bike ride. Very good fitness required. Suitable for all skill levels.

Hard

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

Easy
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Popular around Talsarnau

O Fon i Fynwy — Exploring Wales on foot from top to bottom

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Tips from the Community

Dominiek Van Dooren
May 3, 2026, Rhyd Ddu Railway Crossing

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.

Translated by Google

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Prysor Cafe now open most days, nice seating outside overlooking llyn.

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Lovely area

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perfect after a ride from Machynlleth "Canolfan Prysor Centre" with all the usual cafe favourites, good food and friendly staff.

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Tis is the crossing of the Ffestiniog Welsh Highland Railway at Rhyd Ddu. once through the crossing the surface becomes compact gravel and climbing. It is rideable but takes effort

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Excellent sight looking across Llyn Peris which is 503mtrs above sea level. Dinorwig hydroelectric power station is straight across the lake, this generates 1728MW of power. There are 16 kilometres of deep tunnels in Elidir Mountain. This was opened in 1984

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Juliane
June 24, 2025, Pen-y-Pass

If you want to park here, you have to reserve a parking space in advance for 20 GBP. We didn't manage to do it, as everything was fully booked. You can then park in Llanberies and take the Sherpa Bus S1 or S2 to Pen y Pass. The bus runs every half hour. From Pen y Pass, you can then choose the Miner's Track or Pyg Track. Have fun!

Translated by Google

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Right opposite the layby are the two main blocks - a good description and link to the topo is at https://www.climber.co.uk/outdoor/bouldering/around-the-bloc-the-cromlech-boulders-llanberis/ There are more higher up on the hill and you will find boulderars here at most times of the weather permits.

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Frequently Asked Questions

How many mountain bike trails are available around Talsarnau?

There are over 20 mountain bike trails around Talsarnau, offering a variety of experiences for different skill levels. The region features a mix of forest paths, lakeside routes, and trails with views of the surrounding hills and valleys within and near Eryri (Snowdonia) National Park.

Are there easy mountain bike trails suitable for beginners in Talsarnau?

Yes, Talsarnau offers several easy mountain bike trails. There are 6 routes specifically graded as easy. An excellent option is the View of Llyn Trawsfynydd – Llyn Trawsfynydd loop from Trawsfynydd, which is 10.8 miles (17.5 km) long and provides expansive views of the lake.

What kind of views and natural attractions can I expect along the mountain bike trails?

Mountain bike trails around Talsarnau often feature stunning views of Llyn Trawsfynydd and the broader Eryri (Snowdonia) National Park. You can also find natural attractions like Cynfal Falls (Rhaeadr Cynfal) and the dramatic Aberglaslyn Pass and the Glaslyn River Gorge nearby, offering picturesque stops during your ride.

Are there any challenging mountain bike routes for experienced riders?

Yes, for experienced riders seeking a challenge, Talsarnau has 3 difficult mountain bike routes. A notable option is the Pen-y-Pass – Telegraph Valley (Maesgwm) loop from Penrhyndeudraeth, which spans 62.8 miles (101.1 km) with significant elevation gain, offering a demanding and rewarding experience.

Can I find circular mountain bike routes in the Talsarnau area?

Many of the mountain bike trails around Talsarnau are circular, allowing you to start and end at the same point. For example, the Llyn Trawsfyndd loop — Eryri (Snowdonia) National Park is a popular moderate circular route that circles the lake.

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

The mountain bike trails in Talsarnau are highly rated by the komoot community, with an average score of 4.1 stars from over 180 reviews. Riders often praise the varied terrain, the consistent riding surfaces around the lake, and the expansive views of Llyn Trawsfynydd and Eryri (Snowdonia) National Park.

Are there family-friendly mountain biking options near Talsarnau?

Yes, there are family-friendly mountain biking options, particularly among the easy-graded routes. The Penmorfa Forest Path – View of Porthmadog loop from Porthmadog is an easy 12.4 miles (20.0 km) route that provides a pleasant ride through a forest path with views towards Porthmadog, suitable for families.

When is the best time of year to go mountain biking in Talsarnau?

The best time for mountain biking in Talsarnau, like much of Eryri (Snowdonia), is typically from late spring to early autumn (May to October) when the weather is generally milder and trails are drier. However, some trails can be ridden year-round, though conditions may be wet and muddy in winter.

Are there any hidden gem mountain bike trails in Talsarnau that are less crowded?

While many trails offer solitude, for a route that takes you through varied terrain with lake views and is often enjoyed by local mountain bikers, consider the View of Llyn Trawsfynydd – Serpent's Tail Trail loop from Maentwrog. It's a moderate 19.3 miles (31.0 km) trail that provides a great experience away from the busiest spots.

Are dogs allowed on the mountain bike trails around Talsarnau?

While many trails in the Eryri (Snowdonia) National Park area are dog-friendly, it's always recommended to keep dogs under close control, especially near livestock or on shared paths. Specific regulations can vary, so check local signage or the National Park guidelines for the particular trail you plan to ride.

What are the typical lengths of mountain bike trails in Talsarnau?

Trail lengths around Talsarnau vary significantly. You can find shorter routes like the Llyn Trawsfyndd loop at 8.7 miles (14.0 km), up to much longer and more challenging routes such as the Pen-y-Pass – Telegraph Valley (Maesgwm) loop which is over 60 miles (100 km).

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