4.7
(18)
1,043
riders
40
rides
Road cycling routes in Sierra De Híjar traverse a mountain range situated between Palencia and Cantabria in northern Spain. This region offers varied topography, from gentle slopes to demanding mountain passes, with winding roads through pine-covered slopes and dramatic mountain backdrops. The area is characterized by prominent peaks, including Cuchillón, and features well-preserved Atlantic forests and river courses. It provides a diverse landscape for road cyclists seeking both physical challenge and scenic views.
Last updated: July 12, 2026
27
riders
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
9
riders
45.1km
02:34
1,000m
1,000m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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11
riders
47.3km
02:24
710m
710m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
8
riders
42.4km
02:03
590m
590m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
18
riders
69.0km
03:18
800m
800m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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We set out with the hope of ascending to the summit of Tresmares, where the Hijar-Ebro River begins and flows into the Mediterranean, the Pisuerga River (a tributary of the Duero River) flows into the Atlantic, and the Nansa River flows into the Cantabrian Sea. But a thick, damp fog covering the landscape forced us to give up and head back down the same way we came up. The road is partially covered by a bike lane and very little traffic. A steady climb of around 10%. Absolutely recommended. A few years ago, the Alto Campoo pass was the final stage of La Vuelta a España.
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Officially, it's the source of the Ebro River, in Fontibre. However, according to what we were told at the tourist office, the waters of the spring pools come underground from the Hijar River, which rises in Alto Campoo. Specifically, in Tresmares, where the Hijar-Ebro begins, flowing into the Mediterranean; the Pisuerga (a tributary of the Duero) flows into the Atlantic; and the Nansa flows into the Cantabrian Sea.
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Interesting to visit, if you are in the area.
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This small town is one of the highest in the province. It has a beautiful Romanesque church called San Martín Obispo and beautiful narrow streets to visit.
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This medieval stone bridge is on the outskirts of Salinas de Pisuerga, a picturesque little town on the banks of the Pisuerga River.
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Medieval stone bridge over the Riera river in Salinas de Pisuerga. Stop and rest by the cool waters of the tree-shaded river near the Iglesia Parroquial de San Pelayo.
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Here you can find the poultry facility, dedicated to the production of free-range eggs and products from the Cantáfrica association's garden.
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Sierra De Híjar offers a diverse network of over 40 road cycling routes. These routes cater to various skill levels, with 4 easy, 22 moderate, and 14 difficult options to explore.
The region features varied topography, from gentle slopes to demanding mountain passes. You'll encounter winding roads through pine-covered slopes and dramatic mountain backdrops. Routes like the Collada de Carmona – Palombera Pass loop, for example, involve significant climbs with over 1800 meters of elevation gain, challenging even experienced cyclists.
While cycling in Sierra De Híjar, you can experience well-preserved Atlantic forests, including beeches and oaks, and dramatic mountain backdrops. The region is characterized by prominent peaks like Cuchillón, Tres Mares, and Peña Labra. From various viewpoints, such as those along the Piedrasluengas Viewpoint loop, you can often enjoy expansive panoramic views, including sights of the Picos de Europa in the distance.
Sierra De Híjar, being a mountain range, experiences seasonal variations. While specific recommendations depend on current weather, generally, late spring through early autumn offers the most favorable conditions for road cycling, with milder temperatures and less chance of snow on higher passes. Always check local weather forecasts before heading out.
Many routes in Sierra De Híjar are highly scenic, offering dramatic mountain backdrops and views over diverse forests. The Source of the Ebro River – Historic Center of Reinosa loop connects a significant natural landmark with a historic town, providing varied and picturesque scenery. The winding roads through pine-covered slopes are a constant visual treat.
Absolutely. Sierra De Híjar is known for its demanding mountain passes that challenge experienced cyclists. Routes like the Collada de Carmona – Palombera Pass loop feature significant elevation gains, making them ideal for those seeking a physical challenge amidst stunning mountain scenery.
The road cycling routes in Sierra De Híjar are highly rated by the komoot community, with an average score of 4.8 stars from over 20 reviews. Cyclists often praise the varied terrain, the dramatic mountain backdrops, and the opportunity to explore quiet mountain roads.
While specific parking areas vary by route starting point, many routes, such as the Source of the Ebro River loop from Estación de Esquí y Montaña Alto Campoo, originate from locations that typically offer parking facilities. It's advisable to check the specific route details on komoot for recommended starting points and parking information.
Accessing the more remote road cycling routes in Sierra De Híjar often requires personal transport. While some larger towns in the vicinity may have public transport connections, direct access to many trailheads by public transport can be limited due to the mountainous and rural nature of the region.
While many routes in Sierra De Híjar are moderate to difficult, there are 4 easy routes available that might be more suitable for families or those looking for a less strenuous ride. These routes typically feature gentler slopes and less challenging terrain, allowing for a more relaxed cycling experience.
Road cycling routes are generally designed for cyclists and may not always be suitable or safe for dogs, especially on paved roads with traffic. If you wish to bring your dog, consider exploring dedicated hiking or walking trails in the region, where dogs are often permitted, keeping them on a leash and respecting local regulations.
Cyclists can find amenities in the towns and villages surrounding the Sierra De Híjar region. Larger towns like Reinosa, near the start of the Source of the Ebro River loop, or other local communities, offer various options for cafes, pubs, and accommodation to refuel and rest after a ride.


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