3.8
(5)
274
riders
15
rides
Road cycling routes around San Adrián De Juarros are set within the varied landscapes of the province of Burgos, Spain. The region features rolling hills, extensive forested areas, and the backdrop of the Sierra de la Demanda mountain range. Cyclists encounter diverse terrain, including significant elevation changes and scenic views of the Alto Arlanzón valley and its reservoirs. This area provides a mix of challenging climbs and rewarding descents for road cyclists.
Last updated: July 12, 2026
4.0
(1)
16
riders
66.1km
03:02
800m
800m
This moderate 41.0-mile road cycling route from Embalse de Úzquiza climbs Alto de Valmala, offering scenic views of the Sierra de la Demanda
6
riders
67.9km
03:11
880m
880m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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24
riders
43.6km
02:05
480m
480m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
40
riders
115km
05:36
1,660m
1,660m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
19
riders
66.6km
03:25
1,080m
1,080m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
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Spectacular area for hiking routes
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There are many routes, both easy and difficult, to choose from. The Sierra is very beautiful, especially in autumn.
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The perfect stop to replenish your energy after a bike ride (or walking, or skiing...) around Ezcaray
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Romanesque church dating back to the 12th century on the outskirts of Valgañón, a town in the Sierra de la Demanda near Ezcaray. A great stop to get water on the way up to the top of Pradilla.
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A comfortable mountain pass that connects the provinces of Burgos and La Rioja. Both sides have beautiful views, and it is worth climbing both.
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Completely paved in 2024. Perfect road surface.
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Nice old train station. Today a bar/restaurant, ideal for relaxing after a hike
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Small mountain village. Picturesque. There is a nice café here for a break. There aren't really many cafes here. So you should stop by.
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There are 9 road cycling routes available around San Adrián De Juarros. These routes cater to various skill levels, with 2 easy, 5 moderate, and 2 difficult options.
The region offers a diverse terrain for road cyclists, characterized by rolling hills, extensive forested areas, and the impressive backdrop of the Sierra de la Demanda mountain range. You'll encounter significant elevation changes and scenic views of the Alto Arlanzón valley and its reservoirs, providing a mix of challenging climbs and rewarding descents.
Yes, there are easy road cycling routes available. For instance, the San Adrián de Juarros – Santa Cruz de Juarros loop from Tomillares III - Los Molinos is an easy 41.9 km trail that leads through the Juarros landscape, often completed in about 1 hour 44 minutes.
For experienced cyclists seeking a challenge, routes like the Úzquiza and Arlanzón Reservoirs - Sierra de Mancilla Loop offer a demanding experience. This 109.7 km route features majestic mountain views and significant elevation gain around two major reservoirs. Another difficult option is the Viewpoint - Úzquiza Reservoir – Alto de Pradilla loop from Villasur de Herreros, spanning 66.2 km with over 1000 meters of elevation gain.
Yes, many routes in the area are designed as loops. Examples include the challenging Úzquiza and Arlanzón Reservoirs - Sierra de Mancilla Loop, the moderate Alto de Valmala - Sierra de la Demanda Loop, and the easier San Adrián de Juarros – Santa Cruz de Juarros loop from Tomillares III - Los Molinos.
Cyclists can enjoy picturesque scenery, especially around the reservoirs. The Beautiful views over the Arlanzón reservoir are particularly notable. Additionally, historical sites like the Monastery of San Pedro de Cardeña and the Monastery and Church of Saint John of Ortega are significant landmarks in the wider region that can be incorporated into longer rides.
The area is highly rated by the komoot community, with an average score of 3.75 stars. Reviewers often praise the varied terrain, from rolling hills to mountain backdrops, and the scenic beauty of the reservoirs and forested sections. The mix of challenging climbs and rewarding descents is also frequently highlighted.
Yes, for those looking for longer rides, the Úzquiza and Arlanzón Reservoirs - Sierra de Mancilla Loop is a substantial 109.7 km route, offering a full day of cycling with majestic mountain views.
While specific weather conditions vary, the region's diverse landscapes, including the Sierra de la Demanda, suggest that spring and autumn would offer pleasant temperatures and vibrant scenery. Summers can be warm, and winters may bring colder conditions, especially at higher elevations.
Absolutely. The area features 5 moderate routes. A popular choice is the Alto de Valmala - Sierra de la Demanda Loop, a 66.1 km path that winds through the Sierra de la Demanda, providing a balanced mix of forested sections and open vistas.
While specific cafes directly on every route are not detailed, the region has amenities. For example, the Monastery and Church of Saint John of Ortega is mentioned as a good stopping point for cyclists with amenities like a bar and terrace. The reservoirs also offer picturesque spots for a rest, such as the Rest Area Next to the Ponds near the Arlanzón Reservoir.


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