5.0
(1)
61
riders
5
rides
Gravel biking around San Adrián De Juarros offers diverse terrain at the foothills of the Sierra de la Demanda. The region features a mix of mountainous landscapes, extensive rebollo oak and pine forests, and historical paths. Riders can explore unpaved roads, forest tracks, and gravel paths, often following routes that trace ancient mining trails. This varied topography provides a compelling destination for outdoor enthusiasts seeking no traffic gravel bike trails.
Last updated: May 21, 2026
5.0
(1)
29
riders
50.1km
02:49
500m
500m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
riders
98.3km
07:44
1,220m
1,220m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.

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7
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
2
riders
51.6km
04:07
890m
890m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around San Adrián De Juarros
Spectacular area for hiking routes
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Spectacular area for hiking routes
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Quiet town with bar and natural spaces
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Part of the Alfoz de Burgos region, it is located 20 kilometers from the capital of Burgos. The municipality's relief is defined by a plateau through which the Hontoria River and several streams flow. Also notable are the limestone mines that give the town its name. The altitude ranges from 1,040 meters (Gandral Hill) to 900 meters to the north, on the banks of a stream. The town itself rises to 1,003 meters above sea level.
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a highly recommended area for hiking.
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Nice place just 25 km from Burgos
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Ideal places for mountain biking and hiking routes
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There are currently 5 curated traffic-free gravel bike trails around San Adrián De Juarros. These routes offer a diverse experience, ranging from moderate to difficult, and are designed to keep you away from vehicle traffic.
The terrain around San Adrián De Juarros is quite varied, reflecting its location at the foothills of the Sierra de la Demanda. You'll encounter a mix of unpaved roads, forest tracks, and gravel paths. Expect ascents and descents, with some routes featuring significant elevation changes, as seen in tours like the Hontoria de la Cantera – Hortigüela Table Mountain loop which has over 1200 meters of elevation gain.
While many routes in the area are rated as difficult, the region does offer options that can be adapted for families. The Arlanzón – Sierra de la Demanda Greenway loop, for instance, utilizes parts of the Sierra de la Demanda Greenway, which is generally well-suited for cycling away from traffic. Always check the route details for distance and elevation to ensure it matches your family's capabilities.
Many of the natural trails and forest tracks around San Adrián De Juarros are suitable for cycling with dogs, provided they are well-behaved and kept under control. The region's extensive forests and quiet paths, like those found on the Arlanzón – Cantina de Arlanzón loop, offer a great environment for outdoor adventures with your canine companion. Always ensure you follow local regulations regarding pets in natural areas.
The gravel trails often pass through stunning natural landscapes and historical points. You might encounter views of the Sierra de la Demanda, extensive rebollo oak and pine forests, and crystalline streams. Some routes, like the Romanesque Bridge of Los Ausines – Dinosaur Footprint Replicas loop, offer unique points of interest. You can also explore nearby attractions such as the Monastery of San Pedro de Cardeña or enjoy beautiful views over the Arlanzón reservoir.
Yes, all the listed traffic-free gravel bike trails around San Adrián De Juarros are designed as circular routes. This allows you to start and finish at the same point, making logistics easier. Examples include the Romanesque Bridge of Los Ausines – Hontoria de la Cantera loop, which is a moderate 35 km ride.
The region is beautiful throughout the year, but spring and autumn generally offer the most pleasant conditions for gravel biking. The weather is milder, and the natural scenery, with blooming flowers or vibrant autumn leaves, is particularly stunning. Summer can be hot, so early morning or late afternoon rides are recommended, while winter might bring colder temperatures and potentially some snow in higher elevations of the Sierra de la Demanda.
Many of the routes start from villages or towns like Arlanzón or Modúbar de San Cibrián, where you can typically find public parking. For example, the Arlanzón – Sierra de la Demanda Greenway loop begins in Arlanzón, offering convenient access. It's always advisable to check specific starting points for available parking options.
The routes vary significantly in length and elevation. You'll find rides ranging from approximately 35 km, like the Romanesque Bridge of Los Ausines – Hontoria de la Cantera loop with around 310 meters of elevation, up to nearly 100 km, such as the Hontoria de la Cantera – Hortigüela Table Mountain loop, which features over 1200 meters of climbing. This diversity allows you to choose a route that matches your fitness level and desired challenge.
The komoot community highly rates the gravel biking experience in this area, with an average score of 5.0 stars. Riders often praise the quiet, traffic-free nature of the trails, the stunning natural beauty of the Sierra de la Demanda, and the sense of adventure found on routes that explore both natural landscapes and historical paths.
Yes, the region is rich in history, and some gravel routes incorporate historical paths. The Juarros Mining Trail (Sendero Minero de Juarros), for example, is a unique attraction that follows paths once used by miners. While not all of it may be suitable for gravel bikes, sections of it, or similar historical tracks, are often integrated into the wider network of trails, offering a glimpse into the region's past amidst beautiful natural surroundings.


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