4.6
(230)
2,137
riders
48
rides
No traffic touring cycling routes around Llangristiolus offer access to diverse landscapes across Anglesey. The region is characterized by its proximity to the coast, including Newborough National Nature Reserve and Forest with its golden beaches and extensive forest tracks. Inland, the area features the River Cefni and the scenic Llyn Cefni reservoir, providing tranquil routes away from main roads. Much of the coastline falls within Anglesey's Area of Outstanding Natural Beauty, ensuring picturesque surroundings for cycling.
Last updated: May 27, 2026
24
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
13
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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7
riders
Easy bike ride. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
3
riders
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
4
riders
35.4km
02:09
240m
240m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Llangristiolus
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.
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Quiet paths easy cycling crosses deserted railway line still present, which there trying to reopen
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Rhosneigr has two large sandy beaches, both brilliant for exploring, walking or playing on. They even won the Green Coast seaside award. The Wales Coast Path and the Isle of Anglesey Coast Path both walk past here.
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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
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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.
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Pont Marquis Bridge Spanning the Afon Cefni, carrying the Trefdraeth to Llangaffo road, c. 3km ENE of Malltraeth. The bridge, which is Grade II listed, was built in the early C19, was named for the Earl of Uxbridge, first Marquis of Anglesey. It gives wonderful scenery over the marsh land and plenty of wildlife.
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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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There are over 50 dedicated no traffic touring cycling routes around Llangristiolus, ranging from easy to moderate difficulty. This selection ensures a variety of options for cyclists looking for peaceful rides away from busy roads.
The routes around Llangristiolus generally feature gentle elevations, making them accessible for various fitness levels. You'll find a mix of easy and moderate routes, with 24 easy and 26 moderate options. For example, the Stone bridge over the River Cefni – Llyn Cefni Reservoir and Dam loop from Llangristiolus is an easy route with just over 120m of elevation gain, while the Llanddwyn Beach – Newborough Forest Gravel Road loop from Llangristiolus offers a moderate challenge with around 250m of ascent.
Yes, many of the easy routes are suitable for families. The Lôn Las Cefni Trail, for instance, is known for its accessibility and picturesque scenery, making it a great choice for a relaxed family outing. Routes around Llyn Cefni Reservoir also offer easier loops perfect for families.
Many of the quiet country lanes and dedicated cycle paths are suitable for cycling with dogs, provided they are well-behaved and kept under control, ideally on a lead. Always check local signage, especially in nature reserves like Newborough Forest, which may have specific rules regarding dogs to protect wildlife.
The routes offer diverse scenery, from coastal views to tranquil forests and reservoirs. You can cycle past the Llanddwyn Beach, explore the extensive Newborough National Nature Reserve and Forest, or enjoy the peaceful surroundings of Llyn Cefni. The historic Tŵr Mawr Lighthouse on Llanddwyn Island is also a notable landmark accessible from some routes.
Absolutely. The region is rich in wildlife. Newborough National Nature Reserve and Forest is particularly known for its red squirrels, and the areas around Llyn Cefni Reservoir are also excellent for spotting these creatures. Keep an eye out for diverse birdlife along the River Cefni and coastal sections.
Parking is available at various points depending on your chosen route. For routes accessing Newborough Forest and Llanddwyn Beach, there are designated car parks within the reserve. For routes around Llyn Cefni, parking can often be found near the reservoir or trailheads. Specific parking details are usually available on individual route descriptions.
Yes, many of the routes are designed as loops, allowing you to start and end in the same location. For example, the Pont Marquis Bridge – Stone bridge over the River Cefni loop from Llangristiolus is a popular circular option, offering a pleasant ride through the local landscape.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 220 reviews. Reviewers often praise the tranquility of the routes, the stunning natural beauty of Anglesey's AONB, and the opportunity to explore diverse landscapes like Newborough Forest and Llyn Cefni away from traffic.
While many of these routes prioritize quiet, natural settings, you will find cafes and pubs in nearby villages and towns. It's advisable to check the specific route details or plan your stops in advance, especially for longer rides, to ensure you have refreshment options available.
Spring and summer generally offer the most pleasant cycling conditions with milder weather and longer daylight hours, making them ideal for exploring. Autumn can also be beautiful with changing foliage. While cycling is possible year-round, winter months may bring colder, wetter, and windier conditions, especially along the exposed coastal sections.


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