4.9
(7)
78
riders
8
rides
Mountain biking around Llyn Coron offers a mix of tranquil lake scenery and access to wider Anglesey cycling opportunities. While Llyn Coron itself is known for its serene lake and extensive dune systems, dedicated mountain bike trails are found in nearby areas. The region features relatively low-lying terrain, with forest tracks and coastal paths providing varied riding experiences. Riders can explore routes that combine natural beauty with views of the Snowdonia backdrop.
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.
8
riders
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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4.8
(5)
35
riders
10.2km
00:44
70m
70m
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.
8
riders
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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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.
1
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Very flat, easy surface, great little loop
0
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Llyn Cefni Dam During World War II, a water scheme was devised for the town of Llangefni in central Anglesey. It involved water from a local source being pumped to two settling tanks in the Dingle part of the town. From here the water was pumped across the river to a reservoir and water tower, on the site of the present Pennant Estate. These arrangements became redundant with the building of the Cefni Reservoir, which was completed in 1951, but the settling tanks and pumping station survive in Llangefni to this day. The new scheme was designed to supply most of the water needs for the people of Anglesey for the foreseeable future
3
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Railway bridge over head tarmac its smooth a couple of potholes but nice to be away from main road traffic.
3
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Bethel is a very small village with only a couple of shops a church called (Capel Bethel Chapel) and only 2 pubs. I found one little premier shop for water.
3
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Malltraeth Cob Malltraeth is the next village along from Newborough to the north. The two villages are linked by a “cob” – a dike wall – with a footpath/cycle track along its top. The cob was completed in the early 19th Century, under the direction of Thomas Telford and John Rennie. At the same time, the Afon Cefni was straightened (and straitened) creating what looks like a canal, but is still tidal. This created nearly 1,600ha of grazing land on either side of the Cefni. Much of this land is now a nature reserve managed by the RSPB. Also you will see Llyn Parc Mawr Community Woodland where they have picnic areas where you can enjoyed the red squirrels. It is off road but I used my gatorskins and it was fine.
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While Llyn Coron itself is known for its serene lake and walking paths, the primary mountain biking opportunities in the wider area are found in places like Newborough Forest. This forest, located on the southwestern tip of Anglesey, offers a network of tracks suitable for various skill levels.
The mountain biking terrain around Llyn Coron and the wider Anglesey area primarily features forest tracks and gravel roads. In Newborough Forest, you might encounter some technical ups and downs, as well as sandy sections, providing a varied riding experience.
Yes, there are several easy and family-friendly options. For instance, the Newborough Forest Gravel Road – Cob Pool and White Horses loop from Malltraeth is an easy 8.9-mile path featuring gravel roads and forest tracks. The Newborough Forest Corsica trail loop — Anglesey is another easy route, often completed in under an hour, making it suitable for families.
There are 9 mountain bike trails listed in the Llyn Coron area, ranging from easy to moderate difficulty. The majority of these, 8 out of 9, are considered easy, making the region accessible for many riders.
The mountain bike routes in the Llyn Coron area are highly rated by the komoot community, with an average score of 4.8 stars from 5 reviews. Riders often praise the mix of tranquil lake scenery, varied forest tracks, and coastal views, as well as the options for different ability levels.
While most routes are easy, there is one moderate trail: the Newborough Forest Trail – Llyn Cefni Dam loop from Bodorgan. This route spans 30.4 miles (49.0 km) and offers a more extended challenge through varied forest and dam landscapes.
While specific regulations can vary, Newborough Forest, a key mountain biking spot in the area, is generally dog-friendly. It's always best to keep dogs under control, especially around wildlife, and to check local signage for any specific restrictions on trails.
The area offers a beautiful natural backdrop. You can enjoy views of the serene Llyn Coron lake itself, the extensive dune systems that form a Site of Special Scientific Interest, and the hint of the nearby seashore. Many routes also offer spectacular distant views of Snowdonia.
Yes, many of the routes are designed as loops. For example, the Newborough Forest Gravel Road – Cob Pool and White Horses loop from Malltraeth and the
Anglesey generally offers good cycling conditions for much of the year. Spring and autumn often provide pleasant temperatures and fewer crowds. Summer can be lovely, but some paths might become overgrown. Always check local weather conditions before heading out.
While Llyn Coron itself is more rural, areas like Newborough Forest are closer to villages and towns on Anglesey where you can find amenities. Malltraeth, for example, is a starting point for some routes and likely offers local services. It's advisable to check specific locations for cafes, pubs, and accommodation options.
For popular mountain biking spots like Newborough Forest, designated parking areas are typically available. It's recommended to check specific route starting points for detailed parking information, as facilities can vary.


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