4.6
(694)
40,456
riders
1,979
rides
Road cycling routes in the Cambrian Mountains traverse a remote and tranquil landscape characterized by vast, rolling upland plateaus and deeply dissected U-shaped valleys. The region features extensive coniferous forests, native woodlands, and numerous crystal-clear rivers, lakes, and reservoirs, such as those in the Elan Valley. Elevations range from valley floors to hills under 200m and higher peaks like Pumlumon Fawr at 752 meters, offering diverse terrain for road cyclists.
Last updated: July 20, 2026
5.0
(10)
731
riders
Embark on a challenging road cycling adventure through Parc Cenedlaethol Eryri / Snowdonia National Park. This difficult 46.4-mile (74.7 km) loop takes you past dramatic mountain scenery, including the iconic…
4.6
(9)
329
riders
Embark on a challenging racebike loop through Snowdonia National Park, covering 30.6 miles (49.3 km) with a significant 2346 feet (715 metres) of elevation gain. This route, which takes about…

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4.7
(7)
254
riders
Embark on a challenging racebike loop from Abergavenny, taking you through the stunning Bannau Brycheiniog (Brecon Beacons) National Park. This difficult 53.3-mile (85.8 km) route, typically completed in around 4…
4.7
(6)
231
riders
81.8km
03:59
1,010m
1,010m
Embark on a difficult 50.8-mile (81.8 km) road cycling loop from Hay-on-Wye, tackling the renowned Gospel Pass and the Black Mountains. This challenging route features the highest paved road in…
5.0
(9)
242
riders
54.1km
02:49
890m
890m
Embark on a challenging road cycling loop from Bala, exploring Llyn Tegid and Llyn Efyrnwy in Snowdonia National Park. This moderate 33.6-mile (54.1 km) ride features a significant 2929 feet…
4.6
(5)
208
riders
54.6km
02:57
1,000m
1,000m
Embark on the Pen y Pass and Marchlyn Mawr climb loop from Llanberis, a difficult road cycling route that challenges you with 3296 feet (1004 metres) of elevation gain. This…
5.0
(8)
240
riders
31.4km
01:45
560m
560m
Embark on the Rhayader to Elan small loop for a moderate road cycling experience that takes you through the stunning Elan Valley. This route covers 19.5 miles (31.4 km) with…
4.5
(8)
232
riders
70.5km
03:31
1,010m
1,010m
Embark on the Sychnant Pass and Conwy Valley Loop from Bethesda, a difficult road cycling route designed for race bikes. This challenging 43.8-mile (70.5 km) journey takes you through dramatic…
5.0
(3)
223
riders
76.6km
03:33
870m
870m
Embark on a scenic road cycling journey through Eryri / Snowdonia National Park. This moderate route, known as the Beddgelert from Bangor loop, covers 47.6 miles (76.6 km) and includes…
5.0
(5)
164
riders
91.6km
04:40
1,220m
1,220m
The Snowdon Circuit is a difficult road cycling route, stretching 56.9 miles (91.6 km) with a significant elevation gain of 3993 feet (1217 metres). You can expect to complete this…
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Very nice bridge not for traffic though as it’s a single lane track with passing gaps for pedestrians.
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Gorgeous area. Be aware the road/trail on the south side (including access to/from Llanymawddwy) are currently closed due to damage from storm Darragh. See https://www.hdcymru.co.uk/our-visitor-sites/lake-vyrnwy/storm-darragh/ for more details.
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Sorted me out with fresh brake pads. Proper bike shop with almost everything you’d need.
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If riding across bridge into Crick, take the first right hand road (next to the pub) to avoid traffic going up the hill and into town. It also takes you straight tup to the high st.
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The Cambrian Mountains offer a vast network of road cycling routes, with over 2,000 tours available on komoot. These routes cater to various skill levels, including over 330 easy, 1,180 moderate, and 540 difficult options. More than 41,000 road cyclists have explored this region using komoot.
Road cycling in the Cambrian Mountains features a diverse landscape, from quiet country lanes winding through deep U-shaped valleys and extensive forests to challenging mountain ascents. You'll encounter vast, rolling upland plateaus, remote moorlands, and scenic routes around crystal-clear reservoirs like those in the Elan Valley. The region is known for its smooth tarmac and classic climbs.
Yes, the Cambrian Mountains are home to several challenging routes. For instance, the region is known for climbs like the Devil's Staircase, with gradients up to 25%. You can find routes with significant elevation gain, such as the Pen y Pass and Marchlyn Mawr climb loop from Llanberis, which covers over 1,000 meters of ascent.
Yes, the Cambrian Mountains offer routes suitable for beginners and those seeking a more relaxed ride. There are over 330 easy routes available. A great option for a scenic, moderate ride is the Rhayader to Elan small loop, which is 19.5 miles (31.4 km) and offers beautiful views around the Elan Valley reservoirs.
The Cambrian Mountains are rich in natural beauty. You can cycle past spectacular dams and reservoirs in the Elan Valley, or explore areas with deep valleys and waterfalls. Notable peaks include Pumlumon Fawr, the highest point in the range. For specific natural highlights, consider visiting Sgwd Yr Eira or Swallow Falls, both stunning waterfalls in the region.
Yes, many road cycling routes in the Cambrian Mountains are circular, allowing you to start and end in the same location. The Elan Valley, for example, is known for its quick and spectacular circular routes around its reservoirs. Another option is the Glyders, Ogwen Valley & Llanberis Pass loop from Bethesda, which offers a scenic circular journey through mountainous terrain.
The Cambrian Mountains offer beautiful cycling experiences throughout the warmer months. Spring and autumn provide pleasant temperatures and stunning scenery, with fewer crowds. Summer is also popular, but be prepared for potentially warmer weather. Always check the local weather forecast before heading out, as conditions in mountainous regions can change quickly.
The area is highly rated by the komoot community, with an average score of 4.6 stars from over 600 reviews. Reviewers often praise the remote and tranquil environment, the extensive network of traffic-free roads, and the spectacular high roads. The diverse terrain, from challenging climbs to pleasant descents through forests and around reservoirs, is also frequently highlighted.
While the Cambrian Mountains are primarily known for their natural landscapes, some routes may pass near historical sites. The region is home to attractions like the medieval Cistercian Strata Florida Abbey and the Hafod Estate, known for its picturesque landscape. The Dolaucothi Gold Mines, the only known Roman gold mines in the UK, are also in the vicinity.
Absolutely. The Cambrian Mountains are characterized by vast, rolling upland plateaus and remote moorlands that offer extensive panoramic views. From higher elevations like Pumlumon Fawr, you can enjoy 360-degree vistas across Wales, stretching as far as Snowdonia and the Brecon Beacons on a clear day. Many road cycling routes are designed to take advantage of these scenic viewpoints.
The Cambrian Mountains are generally known for their remote and tranquil environment, with a low population density, which contributes to a sense of escape and less crowded routes compared to more popular areas. Many of the quiet country lanes and high roads offer a peaceful cycling experience. Exploring routes away from the main tourist hubs, particularly during off-peak seasons, will likely provide a more solitary ride.
Parking availability varies by starting point. Many trailheads, particularly around popular areas like the Elan Valley or Llanwrtyd Wells, offer designated parking facilities. For specific routes, it's advisable to check the route details on komoot, as users often share information about parking options in the route descriptions or comments. Public transport options are limited due to the region's remote nature, so planning your parking in advance is recommended.


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