4.5
(742)
11,688
riders
229
rides
Gravel biking in Serra De Collserola offers an extensive network of no traffic gravel bike trails within a large natural park covering over 8,000 hectares. This coastal mountain range, situated between the Llobregat and Besòs rivers, features diverse terrain including oak and pine forests, rugged mountains, and wide gravel paths. The park's protected status ensures a conserved natural environment, providing varied landscapes for cycling. Its highest point, Tibidabo mountain, reaches 512 meters, offering elevated sections for routes.
Last updated: July 13, 2026
2.5
(2)
24
riders
43.6km
02:44
190m
190m
Hard gravel ride. Good fitness required. You may need to push your bike for some segments of this route.
28
riders
17.3km
01:20
360m
360m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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15
riders
12.8km
00:57
310m
310m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
8
riders
89.5km
06:54
1,550m
1,550m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Best views of Barcelona besides Montjuic's
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long straight where high speeds can be maintained
2
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A classic for cyclists in the city and surrounding areas.
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Good view of Tibidabo and Barcelona.
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bridge over the road from where you can see both sides.
1
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New suspension bridge that connects the two Ribes del Ripoll, between Barberà del Vallès and Ripollet, at the height and below Santiga Castle.
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Footbridge over the Ripoll River that provides continuity to the GR173 that follows the course of the Ripoll towards Barberà and Ripollet. It has been renovated recently.
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Serra de Collserola offers a vast network of routes, with over 200 gravel bike trails available, many of which are designed to keep you away from traffic. This guide specifically focuses on routes that provide a car-free experience.
You'll encounter a diverse range of terrain, typical of a Mediterranean mountain range. Expect a mix of wide gravel paths, some paved backroads, and trails winding through oak and pine forests. Many routes offer varied surfaces, from smooth sections to more rugged climbs, providing a dynamic gravel biking experience.
The komoot community highly rates the routes in Serra de Collserola, with an average score of 4.5 stars. Riders frequently praise the stunning panoramic views of Barcelona and the Mediterranean Sea, the peaceful natural environment, and the extensive network of trails that allow for long rides away from urban traffic.
Yes, while many routes are challenging, there are options suitable for beginners. You can find 6 easy-rated routes that offer a gentler introduction to gravel biking in the park, allowing you to enjoy the scenery without excessive difficulty. For example, the Llobregat River – Pont del Diable de Martorell loop from Molins de Rei offers a relatively flat and scenic ride.
Many traffic-free gravel routes lead to or pass by significant landmarks and offer breathtaking views. You can visit the historic Sant Medir Hermitage, a destination on several popular routes. For expansive vistas, consider routes that pass by the Cypresses Viewpoint or offer views towards Tibidabo mountain. The View of Barcelona and the Sea – Turó d'en Corts viewpoint loop from Esplugues de Llobregat is specifically designed to showcase these impressive views.
Yes, many of the traffic-free gravel bike routes in Serra de Collserola are designed as loops, allowing you to start and end at the same point. For instance, the Passeig de les Aigües – Sant Medir Hermitage loop from Via Júlia is a popular circular option that takes you through varied landscapes.
While the guide focuses on gravel biking, which can be more demanding than casual cycling, some of the easier, traffic-free routes might be suitable for older children or families with experience on varied terrain. Look for routes with lower elevation gain and shorter distances. The park's picnic areas, like Les Planes, can also be good destinations for family outings.
The Mediterranean climate makes Serra de Collserola enjoyable for gravel biking for much of the year. Spring and autumn offer pleasant temperatures and lush scenery. Even winter can be good, with crisp air and fewer crowds, though some higher sections might be cooler. Summers can be hot, so early morning or late afternoon rides are recommended during that season.
Beyond the main trails, Serra de Collserola is home to several interesting natural features, including caves. You can explore highlights like the Juanita Mine or the Mina Grott. These can offer a fascinating detour for those interested in the park's geological aspects.
For experienced riders seeking a challenge, Serra de Collserola offers several longer and more demanding traffic-free gravel routes. The Can Magí Spring – Molí d'en Fontanet Footbridge loop from les Planes is a significant ride, covering over 70 km with substantial elevation gain. Another extensive option is the Molí d'en Fontanet Footbridge – Pi d'en Xandri loop from Mundet, which is even longer and features considerable climbing.


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