4.7
(54)
1,742
riders
79
rides
Road cycling around Llanwrthwl offers routes through the Elan Valley, characterized by its dramatic lakes and mountains. The region features a diverse landscape of river valleys, including the Wye and Elan, alongside uplands and moorland. Cyclists encounter varied terrain, from paved surfaces around reservoirs to challenging ascents with significant elevation gains. The area provides a network of routes suitable for different fitness levels.
Last updated: August 15, 2026
5.0
(6)
166
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
92
riders
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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45
riders
110km
05:37
1,710m
1,710m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
42
riders
116km
06:31
1,770m
1,770m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(1)
27
riders
65.1km
03:09
850m
850m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Sorted me out with fresh brake pads. Proper bike shop with almost everything youβd need.
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The Craig Goch Dam, often called the Top dam, is a masonry dam in the Elan Valley of Wales and creates the upper-most of the Elan Valley Reservoirs. Construction on the dam began in 1897, and it was completed in 1904. The primary purpose of the dam and the other reservoirs is to supply Birmingham with water. In 1997, a 480 kW hydroelectric generator began operation at the dam.
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Best on gravel or MTB but well worth the visit
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There are over 15 road cycling routes around Llanwrthwl, offering a diverse range of experiences for cyclists. These routes are highly rated by the komoot community, with an average score of 5.0 stars.
Road cycling routes in Llanwrthwl feature diverse terrain, from paved surfaces around the Elan Valley reservoirs to challenging ascents with significant elevation gains. You'll encounter river valleys, uplands, and moorland, providing varied landscapes and gradients.
Yes, Llanwrthwl is known for its demanding ascents. Routes like the Claerwen Dam β 49er Hill Climb loop from Elan Valley Visitor Center and the Craig Goch Dam β Elan Valley Reservoirs loop from Elan Valley Visitor Center are classified as difficult, featuring substantial elevation gain and requiring very good fitness. The region also includes climbs like the 'Devil's Staircase' in Abergwesyn, known for gradients up to 25%.
While many routes offer significant challenges, there are options for varying ability levels. The Elan Valley Cycle Paths, particularly around the Caban-Coch Reservoir, offer scenic and traffic-free paved surfaces that are suitable for all skill levels, including families. One easy route is available in the area, with several moderate options like the Claerwen Dam β Craig Goch Dam loop from Elan Valley Visitor Center.
The routes offer stunning natural features and landmarks. You can cycle past the impressive Elan Valley Reservoirs, including Caban-Coch Dam and Reservoir, Claerwen Reservoir, and Craig Goch Dam. The region is also characterized by the River Wye and Elan valleys, and panoramic views across the uplands of Brecon and Radnorshire, often referred to as the 'roof of Wales'.
Yes, many routes offer breathtaking views. The Gravel Path Along Claerwen Reservoir provides stunning vistas. You'll also find panoramic views across the Cambrian Mountains and the dramatic landscapes of the Elan Valley, particularly around the reservoirs.
The region offers diverse cycling experiences throughout the year. While specific seasonal advice isn't provided, the stunning landscapes are enjoyable in various conditions. For the most comfortable rides, spring and autumn generally offer milder weather and beautiful scenery. Always check local weather forecasts before heading out.
Yes, many of the road cycling routes around Llanwrthwl are designed as loops. Examples include the Claerwen Dam β Elan Valley Reservoirs loop from Elan Valley Visitor Center and the Craig Goch Dam β Elan Valley Reservoirs loop from Llannerch y Cawr, allowing you to start and finish at the same point.
Many routes, such as those starting from the Elan Valley Visitor Center, offer convenient parking options. It's advisable to check the specific starting points of your chosen routes for detailed parking information.
Beyond cycling, you can visit the Rhayader Town Clock in the nearby market town of Rhayader, which also offers pubs and cafes. For wildlife enthusiasts, Gigrin Farm (Red Kite Feeding Centre) is a popular spot. The Gilfach Nature Discovery Centre provides insights into local ecology, and the National Cycle Museum in Llandrindod Wells is a must-visit for cycling history buffs.
Rhayader, a nearby market town on the River Wye, serves as a historical stopping point and offers pubs and cafes for refreshment. The area also has various accommodation options, including hostels like Dolgoch Hostel and bothies such as Claerddu Bothy, for those looking to extend their stay.
Road cycling in Llanwrthwl is unique due to its combination of the dramatic Elan Valley reservoirs, challenging Cambrian Mountain ascents, and serene river valleys like the Wye and Elan. The diverse landscape offers everything from traffic-free reservoir paths to demanding climbs, all set within the stunning natural beauty of mid-Wales.


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