5.0
(4)
935
riders
20
rides
Road cycling routes around San Emiliano are characterized by mountainous terrain and significant elevation changes, offering challenging climbs and descents. The region features numerous mountain passes, including La Cubilla Pass and Somiedo Pass, which define many of the road cycling experiences. These routes often traverse high-altitude landscapes, providing extensive views across the Asturian and Leonese mountains. The area is ideal for advanced road cycling routes San Emiliano, with a network of roads winding through valleys and over passes.
Last updated: May 20, 2026
5.0
(1)
443
riders
58.4km
03:27
1,480m
1,480m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
152
riders
133km
07:08
2,580m
2,580m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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5.0
(1)
127
riders
76.2km
04:14
1,610m
1,610m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
19
riders
66.2km
02:49
550m
550m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
13
riders
115km
05:34
1,520m
1,520m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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The pass is now paved and can be driven on by car.
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During the mining era, this pass served as a discreet link between mines on either side, and minimal traces of old cart and mule traffic remain, though they don't coincide with the current road. From above, the wind is almost constant, and the view towards the Saliencia lakes has that air of a "natural viewpoint" before the term even existed. It's perfect to mark on Komoot as a key point on your route due to its spaciousness, its somewhat hidden history, and its character as a natural border.
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Upon reaching the summit, you don't arrive at a village or a tourist center, but rather at a kind of natural balcony overlooking the Lena mountain passes, which gives a strange feeling, as if you've stepped onto an empty stage. And on clear days, the wind is louder among the mountain passes than any car, because traffic is minimal.
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For decades, La Cubilla was practically a ghost town: a road built to connect mining valleys, used more by livestock farmers and scattered trucks than by travelers. This lack of traffic left a remarkably clean route, free of curves, absurd straights, and modern widenings: pure mountain design from another era. That's why many cyclists say it "looks more like an Alpine pass than a Cantabrian one," with those giant limestone walls silently accompanying you.
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The La Cubilla mountain pass is located at an altitude of 1,683 meters, on the border between Asturias and León. Its rugged terrain and the beauty of its surroundings have earned it the title of stage finisher of the Vuelta a España, making it one of the most iconic climbs among cyclists.
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The LN-8 highway enters the protected natural area of Las Ubiñas-La Mesa and its surrounding villages. If you continue ascending, you'll reach the famous La Cubilla mountain pass. The climb follows a spectacular road between mountains and traditional villages.
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A series of limestone geological thrusts rise above Arbeyales. The waters of the Murias stream have carved an impressive gorge that is one of Somiedo's greatest natural monuments.
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The restaurant and the whole area are a spectacle.
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San Emiliano is known for its challenging mountainous terrain. The majority of routes are classified as difficult, with significant elevation changes and climbs over mountain passes. There are also several moderate routes available, but no easy options for beginners.
There are over 20 road cycling routes documented on komoot for the San Emiliano area, offering a variety of challenging experiences for cyclists.
For experienced cyclists, the Alto de la Farrapona – Somiedo Pass loop from Sena de Luna is a demanding 82.8-mile route with extensive mountain vistas. Another challenging option is the Puerto de Cerredo – Puerto de Leitariegos loop from Sena de Luna, covering 71.4 miles with substantial ascents.
Yes, many of the road cycling routes in San Emiliano are circular, allowing you to start and end at the same point. Examples include the Tuiza de Arriba – La Cubilla Pass loop from Tuíza and the Somiedo Pass – Alto de la Farrapona loop from San Emiliano.
The routes often traverse high-altitude landscapes, providing extensive views across the Asturian and Leonese mountains. You'll encounter numerous mountain passes like La Cubilla Pass and Ventana Pass. Some routes also pass by natural features such as Lake of the Valley.
Given the mountainous terrain and high passes, the best time for road cycling in San Emiliano is typically from late spring through early autumn (May to October) when the weather is more stable and passes are clear of snow. Always check local weather conditions before heading out.
While most routes are difficult, there are some moderate options. The Somiedo Pass loop from Sena de Luna is a moderate 41.1-mile route that offers a less intense challenge compared to the more difficult ascents in the region.
The road cycling routes in San Emiliano are highly rated by the komoot community, with an average score of 5.0 stars. Reviewers often praise the challenging ascents, the stunning mountain vistas, and the sense of accomplishment from conquering the high passes.
Yes, the region is defined by its mountain passes. La Cubilla Pass and Somiedo Pass are particularly popular and feature prominently in many challenging routes, offering significant climbs and rewarding views.
The road cycling routes in San Emiliano vary significantly in distance, ranging from approximately 36 miles to over 80 miles. Many routes are designed to tackle multiple mountain passes, resulting in longer distances and substantial elevation gains.
Beyond the mountain passes, you can find natural monuments such as the Huerta Cave and the picturesque Lake of the Valley, which offer interesting diversions or points of interest near some of the cycling areas.


Browse the best Road cycling routes in other regions.