4.6
(82)
5,931
riders
89
rides
Road cycling around Riosa, a municipality in Asturias, Spain, is characterized by its rugged mountainous landscape and challenging terrain. The region is part of the Aramo Range, offering significant ascents and descents. Notable features include deep gorges and river valleys, providing varied backdrops for road cycling routes. This area is particularly known for the Angliru, a mountain pass with exceptionally steep gradients.
Last updated: November 4, 2026
4.3
(3)
302
riders
26.0km
02:19
1,380m
1,380m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
124
riders
24.9km
01:56
1,060m
1,060m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

83
riders
59.0km
04:28
2,310m
2,310m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
124
riders
44.4km
03:20
1,800m
1,800m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
100
riders
54.1km
02:30
500m
500m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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When you see the sign, you're screwed
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The climb to the Angliru is one of the most famous and legendary ascents in the history of the Vuelta a España. Its impossible curves and inclines make it incredibly difficult to tackle by bicycle. The spectacle for the fans during the races is unbelievable.
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One of the toughest climbs in Europe, try to save your strength, the hard part is at the end.
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Pola de Lena is a town steeped in industrial history. It is strategically located at the entrance to Asturias via the highway from León and is an important commercial hub. It is also perfectly situated for starting cycling routes in the surrounding mountains.
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La Vega is a small Asturian town at the bottom of the Llamo River valley. It has become famous for being the gateway to the world's toughest climb, Angliru. As a sign at the crossroads says, "welcome to hell."
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Road cycling in Riosa is known for its challenging, mountainous terrain. The majority of routes are classified as 'difficult', with significant elevation gains. For example, the Angliru and Cordal Loop features over 2,300 meters of ascent. While there are some moderate options, cyclists should generally expect demanding climbs and descents.
While Riosa is famous for its challenging climbs, there are a few routes suitable for those with moderate fitness. Out of 73 total routes, 29 are classified as 'moderate'. These routes still involve mountainous terrain but are less extreme than the legendary climbs like Angliru. It's advisable to check the elevation profile of any route before setting out.
Riosa, nestled in the Aramo Mountain Range, offers spectacular natural scenery. Cyclists can enjoy breathtaking 360-degree views from summits like Angliru, encompassing the Asturian coastline, the Picos de Europa, and the Cantabrian Mountain range. The region also features deep gorges and river valleys, providing varied backdrops. The View of El Angliru is a particularly notable viewpoint.
Yes, beyond the stunning natural landscapes, you can encounter several points of interest. The area is part of the protected mountain landscapes of the Coal-Mining Area at the Aramo Mountain Range. You might pass by highlights such as the Alto del Cordal or the Alto del Padrún. The region also has a rich historical context with ancient Roman routes and megalithic structures.
The best time for road cycling in Riosa is generally during the spring (April to June) and autumn (September to October) months. During these periods, the weather is typically milder and more stable, making the challenging climbs more enjoyable. Summers can be hot, and winters can bring cold temperatures and snow at higher elevations, especially on passes like Angliru.
Riosa's rugged and mountainous terrain means that most road cycling routes are geared towards experienced cyclists. However, for families looking for easier options, it's best to look for routes with minimal elevation gain or consider nearby areas that offer dedicated cycling paths. There are 5 routes classified as 'easy' in the broader Riosa area, which might be more suitable.
Yes, Riosa offers several excellent circular road cycling routes that allow you to start and finish in the same location. Popular examples include the challenging La Cobertoria and Gamoniteiro Climb Loop, which covers over 86 km, and the shorter View of Monsacro from Angliru loop from El Curuxeo.
Parking is generally available in Riosa town and at the start points of many popular routes. For iconic climbs like Angliru, there are designated parking areas at the base. It's advisable to check specific route descriptions or local information for the most convenient parking spots, especially during peak cycling seasons.
Access to Riosa by public transport is possible, though bringing bikes on board might require specific arrangements or be limited to certain services. Regional bus services connect Riosa with larger towns in Asturias. For specific routes or to reach the base of climbs like Angliru, a car is often the most convenient option for transporting bikes.
The road cycling routes in Riosa are highly rated by the komoot community, with an average score of 4.7 stars from over 30 reviews. Cyclists frequently praise the region for its challenging climbs, particularly the legendary Angliru, and the stunning panoramic views from the mountain passes. The rugged, unspoiled natural beauty of the Aramo Range is a consistent highlight.
Yes, Riosa and its surroundings offer several long-distance road cycling routes for those seeking an endurance challenge. Routes like the La Cobertoria and Gamoniteiro Climb Loop extend over 86 km with significant elevation, while the San Tirso (Langreo, Asturias) – Gargantadá loop from Pola de Lena is over 92 km, providing ample distance for experienced riders.


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