4.0
(23)
686
riders
85
rides
Gravel biking in Sierra Norte De Guadarrama offers diverse terrain characterized by mountainous landscapes, dense pine forests, and open high-altitude plains. The region features a network of unpaved roads and tracks, providing varied surfaces for gravel cyclists. Elevation changes are common, with routes traversing both river valleys and mountain passes.
Last updated: July 8, 2026
7
riders
45.5km
04:08
950m
960m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(1)
5
riders
51.7km
04:40
1,140m
1,140m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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2
riders
25.0km
01:58
420m
420m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(2)
28
riders
46.2km
03:39
1,060m
1,060m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
3.3
(3)
34
riders
25.2km
01:48
610m
610m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Sierra Norte De Guadarrama
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Watch out for the asphalt on the descent, there are potholes and the surface is quite uneven. You won't even notice it on the climb.
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Key Facts: Cela Sundial Location: It is located in the Pradera de Navarrulaque (Cercedilla), at an altitude of about 1,670 meters, right on the Carretera de la República. History: Inaugurated in 1995, it is a tribute to the writer (a great lover of the mountains and author of Cuadernos del Guadarrama) and to the first hikers who traversed these mountains. Curiosity: It is an analemmatic sundial. This means it does not have a fixed needle; you are the clock yourself. You have to stand on the current date marked on the ground, and your own shadow will indicate the time on the stone pieces surrounding you. Surroundings: It is on a beautiful route that passes by the Ducha de los Alemanes and the Miradores de los Poetas. I love this sundial in honor of Cela. It's super original because you interact with it to know the time. It's in a privileged spot in the Sierra de Cercedilla, surrounded by pine trees and with a lot of peace. A "rural monument" with a lot of charm that I never tire of visiting on my hikes through the Valle de la Fuenfría.
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Poetry with the best views of the sierra Climbing up to the Mirador de Vicente Aleixandre is, for me, one of the most inspiring experiences in Cercedilla. It's not just the hike through the Valle de la Fuenfría, which is beautiful, but the moment you reach that rock and read its sculpted verses while contemplating Siete Picos. You breathe in an incredible peace. It's the perfect place to stop, sit down to rest, and feel part of the landscape that the poet loved so much.
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Exceptional water, which even people from the village come to collect.
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The Vicente Aleixandre viewpoint, or Poets' Viewpoint, offers an unbeatable view of the entire mountain range. Cercedilla lies at our feet, the Bola del Mundo peak rises above, and some verses are engraved on the rock to commemorate the recitals that were once held there.
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Fountain with fresh, good water. A must-stop before starting the Fuefría route.
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Mountain pass between Segovia and Madrid.
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Sierra Norte De Guadarrama offers a wide selection of gravel bike trails, with over 60 routes available on komoot. These range from easier rides to more challenging mountain passes.
The region is characterized by diverse terrain, including mountainous landscapes, dense pine forests, and open high-altitude plains. You'll encounter a network of unpaved roads and tracks, with common elevation changes as routes traverse river valleys and mountain passes.
Yes, Sierra Norte De Guadarrama caters to various skill levels. While many routes feature significant elevation gain and are rated as difficult, there are also easier and moderate options available. For example, the Chapel of El Cornejo – Navafría Village loop from Navafría is a moderate route suitable for those looking for a less strenuous ride.
Absolutely. Many routes in the region are around or exceed 50km. For instance, the popular Royal Site of San Ildefonso – View of Monte Atalaya loop from Trescasas is 51.7 km long, and the Fuenfría Pass – Fuente de la Reina loop from Puerto de Navacerrada extends to nearly 60 km.
Ride durations vary significantly based on the route's length and elevation. For example, the 46.5 km Navafría Pass – Puerto de Linera loop from Gallegos typically takes around 4 hours and 42 minutes, while shorter, moderate routes like the Chapel of El Cornejo – Navafría Village loop from Navafría (23 km) can be completed in about 1 hour and 50 minutes.
Yes, many of the gravel bike routes in Sierra Norte De Guadarrama are designed as loops, allowing you to start and finish at the same point. Examples include the Navafría Pass – Puerto de Linera loop from Gallegos and the Guadarrama River Bridge – Casa de Oficios del Campillo loop from San Lorenzo de El Escorial.
The trails often pass by stunning natural features. You might encounter highlights such as the Fuente de la Reina, the scenic Boca del Asno Gorge and Waterfalls, or enjoy panoramic views from mountain passes like Navacerrada Pass.
Yes, some routes lead through areas with historical significance. For instance, the Royal Site of San Ildefonso – View of Monte Atalaya loop from Trescasas takes you through varied landscapes including historical areas, offering a blend of nature and culture.
The best time for gravel biking is typically from spring through autumn (April to October). During these months, the weather is generally milder and more stable. Summer can be hot, especially at lower elevations, while winter can bring snow and ice to higher mountain passes, making some routes impassable or requiring specialized equipment.
The gravel biking experience in Sierra Norte De Guadarrama is highly rated by the komoot community, with an average score of 4.0 stars from over 20 reviews. Riders often praise the diverse terrain, challenging climbs, and extensive views offered by the routes through the Sierra de Guadarrama.
Access to some trailheads in Sierra Norte De Guadarrama is possible via public transport, particularly from Madrid. Regional buses serve several towns within the Sierra, though it's advisable to check specific routes and bike carriage policies with the transport providers beforehand, especially for longer journeys or during peak times.
Many towns and villages that serve as starting points for gravel bike routes, such as Gallegos, Puerto de Navacerrada, Trescasas, Navafría, and San Lorenzo de El Escorial, offer public parking facilities. It's recommended to arrive early, especially on weekends, as parking can fill up quickly in popular areas.


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