4.8
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2,383
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No traffic touring cycling routes around Proaza are primarily defined by the Senda del Oso, a renowned greenway built on an old railway line, offering a mostly flat and paved surface. The region features impressive river valleys, limestone gorges, and lush forests, providing varied scenery for cyclists. Beyond the Senda del Oso, the surrounding area includes significant climbs and mountainous terrain, catering to more experienced touring cyclists. These routes offer a peaceful cycling experience immersed in the natural landscapes of…
Last updated: August 12, 2026
157
riders
15.7km
01:44
950m
950m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
156
riders
10.8km
00:54
360m
360m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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31
riders
11.3km
01:04
470m
460m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
12
riders
43.3km
03:38
1,300m
1,300m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
9
riders
42.7km
03:29
1,140m
1,140m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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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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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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Stop for a moment to contemplate the colossus
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Puerto de Ventana is a mountain pass located in the Cantabrian Mountains, between the Principality of Asturias and the province of León. It lies at an altitude of 1,587 meters and connects the municipality of San Emiliano in León with the Asturian municipality of Teverga. From the pass, you can enjoy a breathtaking view of the San Emiliano Valley, known as Babia de Yuso.
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The route continues along the Asturian side, descends to Braña Nueva, and without leaving the Puerto de la Ventana road, continues along the Ricabo track. The first few kilometres do not descend from the mountain, they soar over the heights of the municipality of Teverga to the hermitage of Trobaniellu and at the Peñón de San Justo begins a beautiful and enjoyable descent towards Ricabo. In the steepest sections there are patches of concrete, asphalt or cement. The bikes descend at full speed and there is hardly time to enjoy the magic of the autumn beech groves and the rest of the forest jungles that appear while the path sinks into the bottom of a valley that seems endless. The stop at the Fonfría fountain is almost obligatory to fill up with water and then at the Los Garrafes springs, which can be dry depending on the time. The first village is Bueida and immediately Ricabo appears and the first signs for the Senda del Oso Nature Trail. The link from the village road to the Senda is a narrow and quite steep alley, with skill and strength you could climb it on a bike, but it doesn't matter because it is a hundred metres and in a few minutes you forget about the push bike going down a beautiful path towards Rodiles and Santa Marina.
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if you want to go far you have to go slowly
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Spectacular views of the beech forest and the climb to Trobaniello
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There are 13 dedicated no-traffic touring cycling routes around Proaza featured in this guide. These routes offer a variety of experiences, from moderate to challenging, ensuring a peaceful ride away from motor vehicles.
The most renowned no-traffic route is the Senda del Oso (Bear Trail). This greenway, built on an old mining railway line, is famous for its car-free environment and scenic beauty. You can experience a section of it on routes like the Senda del Oso loop from Principality of Asturias.
Yes, the Senda del Oso is particularly well-suited for families due to its mostly flat, paved surface and minimal gradients. It's a safe and enjoyable option for cyclists of all skill levels, including those with young children, offering a peaceful ride through nature.
The routes in Proaza traverse diverse and picturesque scenery. You'll cycle through lush river valleys, alongside impressive limestone gorges like the Desfiladero de Peñas Juntas on the Senda del Oso, and through ancient chestnut forests. Many routes also feature illuminated tunnels, remnants of the area's mining past.
A major highlight is the Proaza Bear Enclosure, where you can observe rescued Cantabrian brown bears. Many routes also pass by historical sites such as the Medieval Tower of Proaza. The Senda del Oso itself is a significant attraction, offering unique tunnels and river views.
Yes, several routes are designed as loops, allowing you to start and end in the same location. Examples include the Parcoscuro Greenway – Manjoya Route loop from Palombar, which offers a moderate challenge, and the more difficult Braña Senra (Altitude 900 m) loop from Yernes.
Spring and autumn are generally considered the best seasons. Spring offers verdant landscapes and pleasant temperatures, while autumn brings vibrant colors to the beech and chestnut trees. The absence of motor traffic makes these routes enjoyable in various conditions, but always check local weather forecasts.
While the Senda del Oso offers accessible sections, many of the dedicated touring cycling routes in Proaza are considered more challenging. This guide features 2 moderate routes and 11 difficult routes, often involving significant climbs and descents, such as those found on the Mirador del Angliru – El Aviru – L'Angliru Climb loop from San Sebastián.
Absolutely. The region is known for its stunning natural beauty. You'll find impressive views of river valleys and gorges. The Desfiladero de Peñas Juntas on the Senda del Oso is a notable gorge, and many routes offer panoramic mountain scenery, especially in areas with higher elevations.
The komoot community highly rates the touring cycling experience in Proaza, with an average score of 4.8 stars from 82 ratings. Reviewers often praise the peaceful, car-free environment of the Senda del Oso, the stunning natural landscapes, and the unique historical elements like the old railway tunnels and the bear enclosure.
Yes, for a shorter ride, you could consider routes like the Mirador del Angliru – La Vega loop from L'Ará, which covers approximately 12.2 kilometers and is rated as moderate. This allows for a scenic experience without committing to a full-day tour.


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