4.3
(25)
384
riders
40
rides
Touring cycling around Embalse de Riaño offers routes through the Cantabrian Mountains of León, Spain. The region is characterized by a large reservoir encircled by towering limestone peaks and borders the Picos de Europa National Park. Cyclists navigate diverse terrain, including challenging mountain passes and routes through extensive Atlantic forests of oak and beech. The landscape provides varied elevation changes and scenic vistas for touring cyclists.
Last updated: July 7, 2026
4.2
(5)
85
riders
70.9km
04:56
1,320m
1,320m
This difficult 44.1-mile touring cycling route in Sierra de Riaño offers challenging terrain and stunning views of the Picos de Europa.
5.0
(1)
16
riders
47.5km
03:32
750m
750m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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19
riders
111km
07:49
2,130m
2,130m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
13
riders
88.5km
06:39
2,170m
2,170m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
15
riders
46.4km
02:51
460m
470m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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A town with a lively and very pleasant atmosphere, where you can feel both peace and adventure.
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Oseja de Sajambre, in the heart of the Picos de Europa National Park, is an ideal destination for lovers of nature, hiking, and traditional mountain architecture.
5
1
Riaño, known as the "new Riaño," rises next to the reservoir that bears its name, surrounded by spectacular mountains in the heart of the León mountains. It is a picturesque and strategic location for exploring the surrounding peaks and valleys, as well as the Picos de Europa.
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An impromptu but enjoyable stop, as we saw the giant bench overlooking the reservoir and the town of Burón. A must-see on the way!
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A beautiful viewpoint overlooking the Riaño reservoir, well worth a stop and a photo from this giant bench!
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A great route along the Embalse de Riano
1
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A great route through a breathtaking landscape.
1
1
A great ride in a breathtaking landscape
1
0
Embalse de Riaño, often called the "Spanish Fjords," is characterized by a large reservoir surrounded by towering limestone mountains within the Cantabrian Mountains. Cyclists will encounter diverse terrain, including challenging mountain passes and routes through extensive Atlantic forests of oak and beech. The landscape offers varied elevation changes and scenic vistas, with many routes featuring significant climbs.
There are over 35 touring cycling routes available around Embalse de Riaño. While many are classified as difficult due to significant elevation gains, there are also a few moderate options for those seeking a less strenuous ride.
While many routes around Embalse de Riaño are classified as difficult, there are a few moderate options that might be suitable for families with older children or those with good fitness levels. For example, the region offers routes that stick closer to the reservoir perimeter, which tend to have less extreme elevation changes. Always check the route details for distance and elevation before setting out.
The region is rich in scenic viewpoints and unique landmarks. You can enjoy panoramic scenes of the reservoir and the Picos de Europa from various miradores. Specific highlights include the Views of the Riaño Reservoir, the impressive Riaño Dam, and the picturesque Hórreo of Salio - Riaño, a traditional granary. Don't miss the Enchanted Pine Forest with Wooden Masks for a unique cultural experience.
Yes, there are several circular touring cycling routes. A popular and challenging option is the Riaño, Pandetrave, and Panderrueda Loop, which covers about 70.9 km with significant elevation gains and offers stunning views of the Picos de Europa. Another option is the Riaño Dam – Riaño Reservoir loop from Riaño, a 47.5 km route showcasing the mountainous landscape.
The best time to visit Embalse de Riaño for touring cycling is generally from spring through autumn. During these seasons, the weather is more favorable, and the mountain passes are typically clear of snow. Summer offers warmer temperatures, while spring and autumn provide pleasant conditions and vibrant natural colors, though some higher passes might still be chilly or have late snow in early spring.
The touring cycling routes around Embalse de Riaño are highly rated by the komoot community, with an average score of 4.5 stars from over 20 reviews. Cyclists often praise the breathtaking views of the "Spanish Fjords," the challenging climbs through the Cantabrian Mountains, and the diverse natural beauty, including the Atlantic forests and the Picos de Europa National Park.
Yes, some routes extend beyond the immediate reservoir area. For example, the Potes Old Town – Historic center of Potes loop from Riaño is a challenging 111.1 km route that leads through the Cantabrian Mountains, connecting to the historic town of Potes.
Most touring cycling routes in Embalse de Riaño are classified as difficult. Out of 35 routes, 30 are considered difficult, featuring significant elevation gains and challenging terrain suitable for experienced cyclists with very good fitness. There are also 5 moderate routes available for those seeking a less intense experience.
Absolutely. Many routes in the Embalse de Riaño area provide stunning views of the Picos de Europa National Park, as the region borders this iconic natural area. Routes like the Riaño, Pandetrave, and Panderrueda Loop are specifically noted for their panoramic vistas of the Picos de Europa.
While specific routes aren't solely dedicated to the reservoir's history, cycling around the Embalse de Riaño offers glimpses into its past. The reservoir was formed by damming rivers, which led to the flooding of nine villages. You can visit the Ethnographic Museum in Nuevo Riaño to learn more, and some routes may pass by visible remnants of older structures or the relocated Church of San Martín, which was moved stone by stone.


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