4.8
(22)
2,530
riders
41
rides
Road cycling routes around San Roque De Riomiera are characterized by the dramatic landscapes of the Pasiegos Valleys in Cantabria. The region features steep mountains, crystal-clear rivers, and green meadows, offering a rugged topography for cyclists. Its unique geography includes impressive geological formations and classic glacial features within the Miera Valley. This challenging terrain provides numerous steep ascents and descents, rewarding riders with extensive views.
Last updated: June 29, 2026
5.0
(1)
208
riders
130km
06:54
2,530m
2,530m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
3.8
(4)
106
riders
50.8km
02:16
380m
380m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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45
riders
42.7km
02:23
910m
910m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
32
riders
50.8km
02:13
330m
330m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(3)
48
riders
54.1km
02:24
370m
370m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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The Puerto de La Braguía is a climb that connects the Pas Valley with the Toranzo Valley. It features a steady gradient through a green, mountainous environment. A popular feature of the Vuelta a España.
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Cabárceno Nature Park is a unique space in Cantabria, not a conventional zoo, built on a former iron mine. Within its 750 hectares, the animals live in semi-freedom in large natural enclosures. You can explore the park in your own car, on foot, or by cable car to see more than 120 species of animals, such as elephants, bears, and gorillas, in an environment very similar to their natural habitat.
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La Matanela Pass, 1,005 m. Border between Burgos and Cantabria, Meseta and Pas. From Burgos, it's known as La Magdalena. I copied the altimetry from altimetrias.net, which can be trusted.
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A demanding but VERY beautiful route. The Estacas de Trueba pass is absolutely spectacular!
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Douglas Beer Craft beers Made in Cantabria since 2006 Think Global, Drink Local From Liérganes with love
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Beginning of the Pas greenway. The route runs along the old railway line, so there are no large slopes. Ideal for everyone
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The port of La Matanela is a mountain pass on the southern limit of the Pasiegas Mountains. It is located 17.4 km from Vega de Pas and 13 from the Escudo port, which is reached after crossing the Magdalena pass.2 It has an average slope of 3% from the town of San Pedro.
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In the town of Quisicedo, which is followed by a set of small nuclei, there is the Iglesia de Santiago Apóstol in the old middle of the town.
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San Roque De Riomiera, nestled in the Pasiegos Valleys, is known for its dramatic and challenging terrain. Cyclists can expect steep ascents and descents, characteristic of the region's unique geography with impressive geological formations and glacial features. The routes offer a mix of steep mountains, crystal-clear rivers, and green meadows, providing a rewarding experience with phenomenal views.
There are 48 road cycling routes available around San Roque De Riomiera. These routes cater to various skill levels, with 3 easy, 23 moderate, and 22 difficult options, ensuring there's a suitable ride for almost every cyclist.
Yes, San Roque De Riomiera is highly regarded for its challenging road cycling routes. Notable climbs include the demanding paths to La Sía Pass, Alto de la Lunada, and Picón del Fraile. These routes feature significant elevation gain and are perfect for experienced riders seeking a test of endurance.
The region offers stunning vistas and natural features. You can encounter the iconic La Sía Pass, the formidable Castro Valnera Summit, and the picturesque Asón Waterfall. The landscape is also dotted with traditional Pasiegan huts and ancient beech groves like Haza Mina.
Absolutely. Cyclists can explore the remnants of an ambitious railway project, including the nearly 17-kilometer-long Engaña Tunnel and the abandoned Yera Ghost Station. The area also features the source of the Miera River and the Cave of Sopeña, offering glimpses into Paleolithic life.
The road cycling routes in San Roque De Riomiera are highly rated by the komoot community, with an average score of 4.8 stars from 21 reviews. Cyclists often praise the challenging terrain, the phenomenal views, and the serene beauty of the rural environment.
Yes, many routes in the region are designed as loops. For example, the difficult Puerto de La Braguía – Alto de la Matanela loop from Villacarriedo is a popular choice, as is the moderate Pilgrim Monument – Astillero Shipyards loop from Villacarriedo.
Due to the rural nature of the Pasiegos Valleys, services can be scarce along many routes. It is strongly advised to carry sufficient food and drinks to sustain you throughout your ride, especially on longer or more challenging routes.
For a moderate ride with varied scenery, consider the Alto de La Encina – Pas Greenway loop from Selaya. This 71.4 km route offers a diverse landscape and is a favorite among local cyclists.
Yes, the region is home to several beautiful waterfalls. While cycling, you might encounter the impressive Asón Waterfall or the Waterfalls on the Senda del Río Engaña. These natural marvels add a refreshing element to your ride.
To truly experience the Pasiegos Valleys, the difficult El Arroyal Aqueduct – Church of Vega de Pas loop from Selaya is an excellent option. This 57.3 km trail leads directly through the heart of the valleys, showcasing their unique landscape and traditional architecture.
The landscape of San Roque De Riomiera transforms with the seasons. Spring brings vibrant wildflowers and powerful streams, making it a beautiful time to visit. However, the region's steep relief and potential for wind, especially at higher passes like La Sía, mean that checking weather conditions before your ride is always recommended.


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