4.5
(93)
1,004
riders
34
rides
Mountain biking around Y Felinheli offers access to diverse landscapes, from coastal paths along the Menai Strait to the foothills of Snowdonia National Park. The region features a mix of woodlands, country tracks, and routes around scenic lakes like Llyn Padarn. Its strategic location provides a gateway to both relaxed cycling experiences and more challenging mountain bike trails in North Wales.
Last updated: April 25, 2026
4.5
(2)
8
riders
35.7km
02:49
750m
750m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
9
riders
44.0km
03:45
1,000m
1,000m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

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5.0
(1)
14
riders
14.2km
01:04
280m
280m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
5
riders
18.3km
01:02
110m
100m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4
riders
72.5km
04:19
660m
660m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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The bridge was probably built in the 17th century and then radically rebuilt and widened in 1795-1796. As with many older bridges, folk tales claimed that the bridge was built by the devil or by the Romans (which an investigation by the National Trust described as "very doubtful"). During the reconstruction, a stone was found with the inscription "W M 1656" scratched on it, suggesting that the bridge is at least that old. Pont Aberglaslyn is located near the downstream end of the Aberglaslyn Pass. Although the location is rocky and the river flows through rapids upstream, it is not far above sea level. (Wikipedia)
2
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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.
8
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Fantastic views of slate quarry and Snowdon Llanberis path
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Beddgelert is a lovely village below Moel Hebog, and the bridge over the river is a key feature.
0
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I think the start and the end is probably the hardest but overall pretty easy path you can’t get lost
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This place is fun to explore and an interesting peek into Welsh rich mining heritage
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Dinorwic Quarry, located between the villages of Llanberis and Dinorwig in Wales, offers a dramatic and historically rich landscape, with stunning views over . https://www.mybalancenow.it.com
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There are over 30 mountain bike trails around Y Felinheli, offering a diverse range of experiences. These include 9 easy routes, 21 moderate routes, and 4 difficult routes, catering to various skill levels.
Yes, Y Felinheli offers several easy mountain bike trails perfect for beginners or those looking for a relaxed ride. One such route is the View of Snowdon – The Lonely Tree, Llyn Padarn loop from Llanrug, an 8.8-mile trail with views of Snowdon and Llyn Padarn. Another accessible option is the Caernarfon Castle – Caernarfon Castle loop from Caernarfon, which is 11.4 miles long and offers a relatively flat ride around the historic town.
The terrain around Y Felinheli is quite varied. You'll find coastal paths along the Menai Strait, woodlands, and country tracks. As you venture further into Snowdonia National Park, routes can become more challenging with significant elevation gains and mountainous sections. For example, the View of Llyn Padarn – Llanberis Lake Railway loop from Bethel features moderate climbs, while the Telegraph Valley (Maesgwm) – Snowdon Ranger Hostel loop from Llanrug involves over 1000 meters of elevation gain through mountainous terrain.
Absolutely. For experienced mountain bikers seeking a challenge, the region provides difficult routes with substantial elevation gain and technical sections. The Telegraph Valley (Maesgwm) – Snowdon Ranger Hostel loop from Llanrug is a prime example, covering 27.3 miles with over 1000 meters of ascent through mountainous landscapes near Snowdon. Additionally, Y Felinheli serves as an excellent base for accessing renowned trail centers like Coed y Brenin and Antur Stiniog, which offer world-class technical trails.
Yes, several routes are suitable for families and children. The Lôn Las Menai, a traffic-free path directly accessible from Y Felinheli, offers a relaxed cycling experience with scenic views of the Menai Strait. For a slightly longer but still easy option, the View of Snowdon – The Lonely Tree, Llyn Padarn loop from Llanrug is a great choice, providing beautiful views without excessive difficulty. Beddgelert Forest, a short drive away, also offers shorter routes ideal for families.
Mountain biking near Y Felinheli offers stunning natural scenery. Many routes provide views of the picturesque Menai Strait and the Isle of Anglesey. You can also enjoy vistas of Snowdon and the wider Snowdonia mountains, especially on routes around Llyn Padarn. Highlights like Elidir Fawr Summit and Moel Eilio Summit offer panoramic views, and the area is rich with woodlands and country tracks for exploration.
Yes, the region around Y Felinheli is rich in history. You can cycle near impressive historical sites such as Caernarfon Castle, a UNESCO World Heritage site, which is featured on the Caernarfon Castle loop from Caernarfon. Other nearby attractions include Dolbadarn Castle and Segontium Roman Fort, offering glimpses into the area's past.
Many mountain bike routes around Y Felinheli are designed as loops, allowing you to start and finish at the same point. Examples include the View of Llyn Padarn – Llanberis Lake Railway loop from Bethel and the View of Snowdon – The Lonely Tree, Llyn Padarn loop from Llanrug. These circular routes make planning your ride and return journey straightforward.
The mountain biking experience in Y Felinheli is highly rated by the komoot community, with an average score of 4.5 stars from over 90 reviews. Riders often praise the diverse landscapes, from coastal views along the Menai Strait to the challenging terrain of Snowdonia, and the variety of routes available for different skill levels.
While Y Felinheli itself is well-connected, accessing specific trailheads directly by public transport can vary. Many of the premier mountain biking destinations like Coed y Brenin or Antur Stiniog are best reached by car. However, local bus services can connect you to towns like Caernarfon or Llanberis, from where some routes, such as those around Llyn Padarn or the Lôn Las Menai, are accessible.
Y Felinheli is an excellent base for reaching several world-class mountain biking trail centers in North Wales. Within reasonable driving distance, you can find Coed y Brenin, known for its extensive network of graded trails; Antur Stiniog, specializing in gravity-fed downhill trails; and Gwydir Forest Park (Marin Trail & Penmachno Trails), offering a mix of singletrack and forest roads with stunning mountain views.
The spring and autumn months generally offer the most pleasant conditions for mountain biking around Y Felinheli, with milder temperatures and fewer crowds. Summer can also be great, but trails might be busier, especially in popular areas. Winter riding is possible, but be prepared for colder, wetter weather and potentially muddy or icy conditions on higher trails.


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