4.4
(8)
41
riders
5
rides
Mountain biking around Llanfair-Yn-Neubwll offers a diverse landscape, characterized by coastal paths, forest trails, and routes around inland reservoirs. The terrain includes gentle gradients suitable for beginners, as well as longer, more undulating paths. Elevation gains are generally moderate, with no peaks exceeding 200m. The area provides a mix of natural surfaces and established tracks for mountain bikers.
Last updated: May 11, 2026
5.0
(2)
24
riders
49.0km
02:54
210m
210m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
3.8
(6)
7
riders
17.3km
01:03
150m
150m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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8
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
2
riders
27.0km
01:33
190m
190m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
2
riders
28.3km
01:35
220m
220m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
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We visited for the Parkrun, which was cancelled whilst a walkway is fixed (some more weeks, I would expect). You can still access the lake along the disused railway line for part of the way - but not a good surface for running. Then there is a path around the lake with views across the lake and stretches through the woods, lovely, if rather muddy in places following wet weather. In total about 9 km around. Hope to do this again in the Spring with the promise of wild daffodils and perhaps a red squirrel.
0
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Quiet paths easy cycling crosses deserted railway line still present, which there trying to reopen
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Great little country park - definitely worth visiting.
1
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St. Cybi’s Church in Holyhead, Anglesey, was founded in the 6th century by Saint Cybi. Surrounded by ancient Roman fort walls, it features architecture from the 13th to 16th centuries. Still an active parish church, it offers visitors a glimpse into Wales’ medieval history and unique religious heritage.
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Cefni Forest on Anglesey surrounds Llyn Cefni reservoir near Llangefni. It offers peaceful woodland trails for walking and cycling, linking to the Lon Las Cefni route. The forest is a sanctuary for red squirrels and diverse birdlife, making it a perfect spot for quiet nature exploration and wildlife watching.
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Very flat, easy surface, great little loop
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The area offers a diverse landscape for mountain biking, featuring coastal paths, forest trails, and routes around inland reservoirs. You'll find a mix of natural surfaces and established tracks, with generally moderate elevation gains and no peaks exceeding 200m.
Yes, Llanfair-Yn-Neubwll has several easy mountain bike routes perfect for beginners and families. For example, the Trearddur Bay Beach – Dutch Navy Memorial, Holyhead loop from Holyhead is an easy 10.6-mile (17.1 km) path offering coastal scenery. Another accessible option is the Cefni Forest – Llyn Cefni Reservoir and Dam loop from Isle of Anglesey, which is 11.7 miles (18.8 km) and also rated easy.
Among the routes listed, the Newborough Forest Trail – Llyn Cefni Dam loop from Bodorgan is rated as moderate. This 30.4-mile (49.0 km) trail explores Newborough Forest and the Llyn Cefni Dam area, offering a longer and more undulating experience compared to the easier coastal and reservoir routes.
Yes, many of the mountain bike routes around Llanfair-Yn-Neubwll are circular. Examples include the Newborough Forest Trail – Llyn Cefni Dam loop from Bodorgan, the Trearddur Bay Beach – Dutch Navy Memorial, Holyhead loop from Holyhead, and the Bethel Village – Cefni River Railway Viaduct loop from Rhosneigr.
The area offers several points of interest. You might pass by Porth Dafarch Beach, a scenic viewpoint, or the Holyhead Breakwater Country Park. Some routes also go near the Stanley Embankment (The Cob). For more natural sights, consider exploring routes that pass near Holyhead Mountain (Mynydd Tŵr) summit or St Gwenfaen's Well.
The spring and summer months generally offer the most pleasant conditions for mountain biking, with milder weather and longer daylight hours. However, the coastal and forest paths can be enjoyed year-round, though some trails might be muddier during wetter periods in autumn and winter. Always check local weather forecasts before heading out.
Absolutely. The region is known for its coastal scenery. The Trearddur Bay Beach – Dutch Navy Memorial, Holyhead loop from Holyhead is an excellent choice for coastal views, as is the Porth Trecastell Beach – Rhosneigr Beach loop from Rhosneigr, which takes you along the coastline near Rhosneigr.
The mountain bike trails in Llanfair-Yn-Neubwll are highly regarded by the komoot community, with an average rating of 4.4 stars from 8 reviews. Riders often praise the varied terrain, from coastal paths to forest trails, and the options available for different skill levels.
Ride durations vary depending on the route and your pace. For example, an easy coastal path like the Trearddur Bay Beach – Dutch Navy Memorial, Holyhead loop from Holyhead can be completed in about 1 hour. Longer, moderate routes such as the Newborough Forest Trail – Llyn Cefni Dam loop from Bodorgan might take closer to 2 hours 54 minutes.
Specific details regarding parking facilities or public transport access points for each trailhead are typically available on the individual tour pages. We recommend checking the details provided on the komoot tour page for your chosen route before you set off.
Yes, some routes incorporate the area's inland reservoirs. The Newborough Forest Trail – Llyn Cefni Dam loop from Bodorgan and the Cefni Forest – Llyn Cefni Reservoir and Dam loop from Isle of Anglesey both feature the Llyn Cefni Dam and reservoir area, offering scenic waterside riding.
Given the varied terrain and coastal exposure, it's advisable to wear layers that can be adjusted to changing weather conditions. Waterproof or windproof outer layers are recommended, especially on coastal sections. Always wear a helmet, and consider padded shorts for comfort on longer rides. Appropriate footwear with good grip is also essential.


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