4.6
(44)
1,526
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189
rides
Road cycling around Trewalchmai, located on the island of Anglesey (Ynys Môn) in Wales, offers diverse terrain for cyclists. The region features a mix of flat sections and undulating hills, providing varied experiences. Anglesey's coastline is largely designated an Area of Outstanding Natural Beauty (AONB), with many sandy beaches and scenic views accessible by road. The interior of the island is characterized by a gently undulating landscape.
Last updated: July 8, 2026
28
riders
38.7km
01:36
280m
280m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
13
riders
34.8km
01:31
190m
190m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

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10
riders
26.1km
01:06
150m
150m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
9
riders
23.6km
00:56
120m
120m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
4
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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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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Anglesey is an island in Wales, off the mainland's northwest coast. It's known for its beaches and ancient sites. The island is accessed by the 19th-century Menai Suspension Bridge and the Britannia Bridge, rebuilt in the 20th century. In the medieval town of Beaumaris, 13th-century Beaumaris Castle has concentric fortifications and a moat. Beaumaris Gaol has Victorian punishment cells and an original tread wheel.
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Stunning views good tarmac road not too much traffic. Definitely a bit of sprint country.
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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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It's a crazy little place on the outside with a part at the side where they have an old railway and some very rusty train engines that are decorated. Once you are in the cafe itself, its beautiful service is good, and food is yummy.
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There are over 190 road cycling routes available around Trewalchmai, offering a wide variety of options for different skill levels and preferences. The komoot community has explored these routes over 1,500 times.
Yes, Trewalchmai offers many easy road cycling routes perfect for beginners. For example, the Llyn Cerrig Bach – RAF Valley loop from Gwalchmai is an easy 21.6-mile (34.8 km) path that traverses a gently undulating landscape. Overall, more than 100 easy routes are available.
Road cycling around Trewalchmai, located on the Isle of Anglesey, features diverse terrain. You'll find a mix of flat sections and gently undulating hills. The routes often provide stunning coastal views, as large parts of Anglesey's coastline are designated an Area of Outstanding Natural Beauty (AONB).
While many routes are easy to moderate, there are options for more experienced cyclists seeking longer distances or more elevation. The region has 94 moderate and 4 difficult routes. The Porth Trecastell Beach – Bethel Village loop from Isle of Anglesey, at 24 miles (38.7 km) with over 275 meters of elevation gain, offers a good challenge with coastal and inland village passages.
The routes around Trewalchmai offer numerous scenic spots. You can enjoy views of the Anglesey coastline, which is an Area of Outstanding Natural Beauty. Specific highlights include the Llyn Cefni Reservoir and Dam, and the Stone bridge over the River Cefni. The broader Anglesey area also features dramatic cliffs at South Stack and tranquil environments like Llanddwyn Bay.
Yes, many road cycling routes around Trewalchmai are circular, allowing you to start and end at the same point. Examples include the popular Porth Trecastell Beach – Bethel Village loop from Isle of Anglesey and the Porth Trecastell Beach – Rhosneigr Beach loop from Gwalchmai.
Anglesey generally benefits from an equable climate, influenced by the Gulf Stream, making it suitable for outdoor pursuits year-round. While cycling is possible in winter, the spring, summer, and early autumn months typically offer the most pleasant weather conditions for road cycling, with milder temperatures and less chance of rain.
While cycling, you might encounter various wildlife, especially in coastal and nature reserve areas. Anglesey is known for its diverse seabird colonies, including puffins, razorbills, and guillemots, particularly around South Stack. You might also spot red squirrels in areas like Pentraeth and Newborough, and other local birdlife and fauna in the gently undulating interior.
Yes, the numerous easy and gently undulating routes make Trewalchmai and the wider Anglesey area suitable for family cycling. The Lon Las Cefni cycle path along the Afon Cefni, while not exclusively a road cycling route, offers a dedicated, safer option for families to enjoy cycling away from traffic.
The road cycling routes around Trewalchmai are highly rated by the komoot community, with an average score of 4.6 stars from over 40 reviews. Cyclists often praise the scenic coastal paths, the varied terrain, and the overall quality of the cycling experience in the Area of Outstanding Natural Beauty.
Yes, the area is rich in history and attractions. You can find the RAF Mona Airfield, a historical site, and the ancient Barclodiad y Gawres Neolithic Burial Chamber. Beyond the immediate routes, Anglesey also features prehistoric monuments like the Bryn Celli Ddu burial chamber, and attractions such as Plas Newydd House and Garden.
While specific parking details vary by route start point, Trewalchmai and the surrounding towns and villages on Anglesey generally offer public parking facilities. It's advisable to check local parking options near your chosen route's starting point, especially in popular coastal areas or village centers.
Yes, as you cycle through the various towns and villages on Anglesey, you will find opportunities for refreshments. The Anglesey Coastal Path, which runs along roads in sections, passes through numerous towns and villages where cafes, pubs, and shops are available to refuel during your ride.


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