4.9
(13)
481
riders
6
rides
No traffic road cycling routes around Usk Reservoir are situated within the Brecon Beacons National Park, offering a landscape characterized by the reservoir itself, Glasfynydd Forest, and the Black Mountain escarpment. The terrain features quiet forest tracks and remote country lanes, with elevations reaching over 1,000 feet (307 m) above sea level. This area provides a mix of paved surfaces suitable for road cycling, set against a backdrop of expansive views and mountainous scenery.
Last updated: October 15, 2026
9
riders
37.8km
02:19
620m
620m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
1
riders
27.7km
01:28
450m
450m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

5.0
(2)
38
riders
45.2km
02:19
540m
540m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(4)
131
riders
72.2km
04:12
1,030m
1,030m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
38
riders
31.9km
01:39
280m
280m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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Popular around Usk Reservoir
A colour village. Llandovery is a lovely place to visit.
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Cwm R MTB trail is completely blocked at top end due to hundreds of wind fallen trees this winter. Please consider before as you can not navigate loop.
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Confronting the Devil's Staircase northbound from near Llyn Brianne reservoir is tackling one of Wales's most infamous climbs, famed for its savage steepness and remote beauty. Prepare for an immediate, brutal ascent as the narrow single-track road rears up, averaging a punishing 10-13% but hitting steep ramps well over 20%, reportedly reaching 25-30%. Feel the wild exposure of the Cambrian Mountains, with stunningly remote views as your reward for conquering this truly devilish challenge.
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It was a truly stunning spot to take in the scenery from this elevated panoramic viewpoint. Highly recommended.
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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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A short climb up from the road brings you to the Dam and carpark, there is no access over the Dam itself. But you do get a good view over the spillway and valley below.
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There are 7 dedicated no-traffic road cycling routes around Usk Reservoir, offering a variety of distances and difficulties. You'll find 2 easy routes, 3 moderate routes, and 2 challenging options to explore.
The routes around Usk Reservoir feature a diverse mix of quiet forest tracks and remote country lanes. While many sections are paved, some routes may include unpaved segments, offering a varied cycling experience with stunning views across the reservoir and the Black Mountains.
Yes, for an easy and family-friendly option, consider routes like the Dolauhirion Bridge – Llandovery Castle Ruins loop from Llandovery. This route is approximately 20.4 km long with minimal elevation gain, making it suitable for a relaxed ride. The Usk Reservoir Track Loop, mentioned in regional information, is also an easy 9.5 km paved trail perfect for all skill levels.
For experienced cyclists seeking a challenge, routes like the Abergwesyn Pass – Llyn Brianne Dam loop from Llandovery offer significant elevation gains and longer distances. This particular route covers over 72 km with more than 1000 meters of climbing, providing a demanding yet rewarding experience.
Many of the routes around Usk Reservoir are designed as loops, allowing you to start and finish at the same point. For example, the Coed Tregib Woodland – Bethlehem Hamlet loop from Llanddeusant is a moderate 38.5 km circular route that takes you through varied landscapes.
As you cycle, you'll be immersed in the stunning scenery of the Brecon Beacons National Park, with views of the Black Mountain escarpment and Glasfynydd Forest. Keep an eye out for wildlife, including Red Kites. The area is also a designated Dark Sky Discovery Site, perfect for stargazing if you're out after dusk.
The komoot community highly rates the cycling experience around Usk Reservoir, with an average score of 4.9 stars from 13 reviews. Cyclists often praise the tranquil atmosphere, the stunning natural beauty, and the variety of routes that cater to different skill levels, especially the quiet, traffic-free roads.
Yes, parking is generally available at key access points around Usk Reservoir, making it convenient to start your no-traffic road cycling adventure. Specific parking areas are usually well-marked near popular trailheads.
The best time to cycle around Usk Reservoir is typically during the spring, summer, and early autumn months. These seasons offer more favorable weather conditions, longer daylight hours, and the most vibrant natural scenery. Always check local weather forecasts before heading out.
Yes, the market town of Llandovery is located a few miles north-west of Usk Reservoir and offers amenities such as shops, cafes, and accommodation. It's also home to a 13th-century castle and trails along the River Towy, making it a great base or stop-off point.
While Usk Reservoir is in a relatively remote part of the Brecon Beacons, public transport options to the general area exist, though they may require additional cycling or a taxi to reach the reservoir itself. For detailed public transport information, it's best to consult local bus schedules or plan your journey to nearby towns like Llandovery.
Absolutely. For those looking to explore beyond the immediate reservoir area, routes like the Llandovery to River Cothi Valley loop offer a moderate 45 km ride that takes you through the broader Brecon Beacons landscape, providing diverse views and a sense of remote countryside cycling.


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