5.0
(3)
62
riders
6
rides
Gravel biking around Llyn Clywedog offers routes through varied terrain, characterized by dense forests, open moorland, and the expansive reservoir itself. The area features significant elevation changes, with trails often following forest tracks and quiet country lanes. Riders can expect a mix of surfaces, from compacted gravel to more rugged paths, providing diverse experiences for different skill levels. The landscape is shaped by the Cambrian Mountains, contributing to the challenging climbs and scenic descents found in the region.
Last updated: July 9, 2026
2
riders
24.5km
02:16
760m
760m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
21.2km
01:38
430m
430m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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30
riders
117km
08:06
2,140m
2,140m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(3)
21
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
34.1km
02:39
780m
780m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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tap was rusted shut when I was there last, but if someone is in you might be able to ask for some. The toilets down the road don't have running water taps.
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A good way into the valley. A flat out gravel surface that winds around the dams for miles
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Brilliant place to Cycle , either on road or Trails ...just Brill !!!
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From the gully to halfway along this section this is all very poached, windy and hike a bikey. Then you get over the hump of the hill and it all opens up. Hafren to your right with the first sight of Llyn Clywedog around the corner. Mid-Wales is a beautiful place to be on a sunny day, but bring some big and/or knobbly tyres and a good attitude whatever the weather.
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The Llyn Clywedog area offers diverse terrain, from dense forests and open moorland to the expansive reservoir itself. You'll encounter a mix of surfaces, including compacted gravel tracks and more rugged paths, with significant elevation changes characteristic of the Cambrian Mountains.
While many routes in Llyn Clywedog are rated difficult, there is a moderate option available. The Hafren Forest Boardwalk – Hafren Forest Lane loop from Staylittle is a 13.3-mile (21.4 km) trail that takes about 1 hour 44 minutes, offering forest tracks and views within the Hafren Forest. It's the most accessible option for those seeking a less challenging ride.
There are approximately 8 gravel bike routes documented around Llyn Clywedog, offering a range of experiences from moderate to difficult.
Spring and autumn generally offer the most pleasant conditions for gravel biking around Llyn Clywedog, with milder temperatures and beautiful seasonal colours. Summer can be warm, while winter rides are possible but may involve colder temperatures and potentially wet or icy conditions on higher ground.
Yes, experienced riders looking for a significant challenge will find several difficult routes. The Craig Goch Dam – Caban-Coch Dam and Reservoir loop from Llanidloes is a demanding 72.6-mile (116.8 km) path exploring multiple reservoirs with extensive elevation gains. Another challenging option is the Start of Climb Up the Severn – Rhyd-y-Benwch, Hafren Forest loop from Llanidloes, a 27.9-mile (44.9 km) trail through Hafren Forest.
Many of the gravel bike routes in the Llyn Clywedog area are designed as loops, allowing you to start and finish at the same point. Examples include the Hafren Forest Boardwalk – Hafren Forest Lane loop from Staylittle and the Wind Turbine Trail – View of the Cambrian Mountains loop from Llangurig.
The Llyn Clywedog area is highly rated by the komoot community, with an average score of 5.0 stars. Reviewers often praise the stunning reservoir views, the challenging climbs through the Cambrian Mountains, and the immersive experience of riding through the Hafren Forest.
Yes, the routes around Llyn Clywedog offer numerous scenic opportunities. You can expect expansive views of the reservoir itself, especially on trails that hug its shoreline. Additionally, routes like the Wind Turbine Trail – View of the Cambrian Mountains loop from Llangurig provide panoramic vistas of the surrounding Cambrian Mountains.
Parking is generally available at key access points around Llyn Clywedog and within Hafren Forest. Specific parking areas are often indicated near trailheads or popular starting points for routes, such as near Staylittle or Llanidloes, which serve as common starting locations for many tours.
While the immediate vicinity of Llyn Clywedog is quite rural, you can find amenities in nearby towns. Llanidloes, a common starting point for several routes, offers a selection of cafes and pubs where you can refuel before or after your ride.
Llyn Clywedog, located in mid-Wales, experiences a temperate climate. Riders should be prepared for changeable weather, including rain, at any time of year. Summers are generally mild, but winds can be strong on exposed moorland sections. Always check the local forecast before heading out.
The Llyn Clywedog region is characterized by the Cambrian Mountains, meaning you should expect significant elevation changes. Many routes feature challenging climbs and rewarding descents, with some difficult trails accumulating over 2,000 meters of ascent.


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