4.2
(15)
674
riders
2
rides
No traffic road cycling routes around Cors Y Llyn National Nature Reserve are situated in the Mid Wales region of Powys, an area characterized by its scenic and often hilly terrain. While the reserve itself is a unique bog and fenland, the surrounding minor roads offer extensive opportunities for road cyclists. The landscape features rolling hills, river valleys, and a network of quieter roads that connect to larger routes, providing a varied cycling experience.
Last updated: July 9, 2026
4.0
(1)
5
riders
43.1km
02:23
510m
510m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
9
riders
32.8km
01:40
390m
390m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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3.5
(2)
37
riders
43.7km
02:34
660m
660m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Popular around Cors Y Llyn National Nature Reserve
Abbeycwmhir was once home to the largest abbey in Wales, though it was never finished. In 1401, the building was burned to the ground by Owain Glyndŵr’s forces and the ruins can still be seen. Today, the village is on the Glyndŵr’s Way long-distance trail and hikers have a couple of accommodation options. The Happy Union pub has a holiday cottage and, although it doesn’t serve standard pub meals, you can arrange sandwiches or soup in advance. There’s also a B&B in the village.
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It's a truly stunning ride valley mountain road and not to be missed if you are in the area.
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Devil’s Staircase is a climb for mountain bike type gears and an advantage for those that can ride out of the saddle .My attempts have failed miserably,best of luck.
2
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Great little town, has a lot to offer and has some great walks along the river and the surrounding area.
2
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Beautiful church in the centre of Builth. Had a stroll through the grounds on my visit.
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He had come south to rally the men of the Lordship of Builth in December 1282, as part of a dispute about the ownership of the commote of Arwystli. In the centre of Builth Wells there is a 1000 feet square mural depicting the final days of Llywelyn ap Gruffydd, the last native Prince of Wales.
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This life-size statue of a Welsh Black bull stands near the town's Wye Bridge. Made from bronze, the Builth Bull weighs 1.5 tons and was created by Gavin Fifield, a local sculptor. It was unveiled on 28 November 2005 to coincide with the first day of that year's Royal Welsh Winter Fair.
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While Cors y Llyn National Nature Reserve itself is not suitable for road cycling, the surrounding Mid Wales region offers a selection of quiet road cycling routes. This guide features a couple of routes specifically curated for a no-traffic experience, such as the Builth Wells Bridge – Builth Wells loop and the Abbeycwmhir Abbey Ruins loop.
The road cycling routes in the vicinity of Cors y Llyn National Nature Reserve are generally rated as moderate. You can expect varied terrain with rolling hills and some more challenging ascents, typical of the scenic Mid Wales landscape. For instance, the Abergwesyn Pass – Abergwesyn Valley loop features over 650 meters of elevation gain, offering a rewarding challenge.
Yes, you can incorporate a visit to Cors y Llyn National Nature Reserve into your cycling trip. While road cycling is not permitted directly within the reserve due to its delicate bog and fenland habitats, you can cycle to its vicinity and then explore the reserve's unique features on foot. There are accessible walking trails with boardwalks that allow you to experience the wildflower meadows and stunted Scots pines. For more information on the reserve, visit Visit Mid Wales.
The region around Cors y Llyn National Nature Reserve is rich in natural beauty. While cycling the quiet roads, you'll pass through stunning Welsh countryside. If you take a break to walk into the reserve, you can discover unique habitats like acidic bogs and fenlands, vibrant wildflower meadows, and stunted Scots pines. The reserve is a haven for wildlife, including various species of butterflies, dragonflies, amphibians, and birds of prey like hobbies in summer.
Yes, the routes featured in this guide are designed as circular loops to enhance your cycling experience. For example, the Builth Wells Bridge – Builth Wells loop and the Abbeycwmhir Abbey Ruins loop both offer excellent circular options, allowing you to start and finish in the same location.
The komoot community highly rates the road cycling experience around Cors y Llyn National Nature Reserve, with an average score of 4.3 stars. Reviewers often praise the tranquility of the minor roads, the stunning Mid Wales landscapes, and the rewarding challenge of the varied terrain, especially for those seeking routes away from heavy traffic.
Yes, starting points for many routes, such as those originating from towns like Builth Wells or Llandrindod Wells, typically offer public parking facilities. It's advisable to check local parking options in these towns before your ride to ensure convenience.
Spring and summer are generally the most popular times for road cycling in Mid Wales, offering milder weather and the chance to see the region's wildflower meadows in full bloom. The unique habitats of Cors y Llyn National Nature Reserve are particularly vibrant during these seasons. However, the quiet roads can be enjoyed year-round, with autumn providing beautiful foliage and winter offering crisp, clear rides, though conditions may be more challenging.
Yes, towns like Builth Wells and Llandrindod Wells, which serve as excellent starting points for many routes, offer a good selection of cafes, pubs, and accommodation. These towns provide convenient spots to refuel, relax, and stay overnight, making them ideal bases for exploring the region by bike.
The routes featured in this guide are generally rated as moderate due to their distances and elevation gains, making them more suitable for cyclists with some experience. While the focus is on no-traffic roads, the terrain can be hilly. Families or beginners might find shorter, flatter sections of local roads more appropriate, or consider exploring the accessible walking trails within Cors y Llyn National Nature Reserve itself on foot.
Builth Wells and Llandrindod Wells, key towns near the cycling routes, are accessible by public transport, including bus services. Llandrindod Wells also has a train station on the Heart of Wales Line, which can be a convenient option for reaching the area and starting your cycling adventure.


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