4.6
(649)
9,328
riders
203
rides
Gravel biking around Sant Just Desvern offers varied terrain, situated at the foot of the Serra de Collserola mountains within the Barcelona metropolitan area. The region features undulating landscapes with significant elevation changes, characteristic of the hills surrounding the metropolitan area, and includes extensive green areas of the protected Collserola Natural Park. Riders can expect a mix of natural trails and established tracks, traversing areas with both open vistas and more sheltered sections, including paths along the Llobregat River. This…
Last updated: October 19, 2026
4.9
(25)
211
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
22
riders
40.6km
03:21
1,040m
1,040m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(1)
39
riders
67.0km
04:26
1,050m
1,040m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
19
riders
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
42
riders
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Although legend has it that this bridge was built by the devil, tricked by an old woman from the village he had to cross daily, it is actually of Roman origin and was part of the Via Augusta. It was designed for ox-drawn carts to pass. It still retains the abutments built in large ashlar blocks bearing inscriptions from the legions that worked on it. A flood swept away the central pillar, and it was rebuilt in 1143 with a single Gothic-style arch. However, the current bridge is a reconstruction from the 1960s. Until the 14th century, it was the only viaduct crossing the lower Llobregat.
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This telecommunications tower was built to facilitate the broadcast of the 1992 Barcelona Olympic Games. It is currently one of the symbols of the Barcelona skyline and is visible from both sides of the Collserola mountain range.
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This road connects Molins de Rei and Barcelona through the Collserola mountain range. Despite its proximity to highly urbanized areas, the road crosses a leafy and tranquil environment, with all the charm of a much more remote mountain route.
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Best views of Barcelona besides Montjuic's
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A classic for cyclists in the city and surrounding areas.
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A classic for any cyclist in Barcelona and the surrounding area. A climb up here is a must.
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For those who like to collect antennas on their routes😄
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There are over 190 gravel bike routes in the Sant Just Desvern area, catering to various skill levels. This includes 8 easy routes, 47 moderate routes, and 135 difficult routes, ensuring options for every rider.
Yes, Sant Just Desvern offers several easier routes. A good option for a more relaxed ride is the Llobregat River – Footbridge over the Llobregat River loop from Sant Joan Despí. This 26.4 km (16.4 miles) trail follows the Llobregat River and is rated as easy, making it suitable for those new to gravel biking or looking for a less strenuous outing.
Trail durations vary significantly based on difficulty and distance. Shorter, easier routes like the Llobregat River – Footbridge over the Llobregat River loop from Sant Joan Despí can be completed in about 2 hours. More challenging and longer routes, such as the Footbridge over the Llobregat River – View of Montserrat Monastery loop from Sant Joan Despí, can take over 8 hours to complete.
The region features varied terrain, from river paths along the Llobregat to climbs offering panoramic views. You'll encounter undulating landscapes with significant elevation changes, characteristic of the hills surrounding the metropolitan area. Riders can expect a mix of natural trails and established tracks, traversing areas with both open vistas and more sheltered sections.
Absolutely. The area is particularly rich in difficult routes, with 135 options for experienced riders. A notable challenging trail is the Footbridge over the Llobregat River – View of Montserrat Monastery loop from Sant Joan Despí. This 98 km (60.9 miles) route features significant elevation gain and offers distant views of Montserrat Monastery.
Many routes offer stunning views. For example, the View of Barcelona and the Sea – Footbridge over the Llobregat River loop from Sant Joan Despí provides expansive views of Barcelona and the coastline. You can also find highlights like the Cypresses Viewpoint, which is part of the Carretera de les Aigües – Cypresses Viewpoint loop from Sant Joan Despí, and the Miramar Gardens, offering great vistas.
The gravel biking routes around Sant Just Desvern are highly rated by the komoot community, with an average score of 4.5 stars from over 580 reviews. Riders frequently praise the diverse terrain, from scenic river paths to challenging climbs, and the rewarding panoramic views of Barcelona and the sea.
Yes, many of the gravel bike trails in Sant Just Desvern are designed as loops, offering convenient circular routes. Examples include the popular View of Barcelona and the Sea – Footbridge over the Llobregat River loop from Sant Joan Despí and the Carretera de les Aigües – Cypresses Viewpoint loop from Sant Joan Despí, allowing you to start and finish at the same point.
The Mediterranean climate of Sant Just Desvern generally allows for gravel biking year-round. However, spring (April-May) and autumn (September-October) offer the most pleasant temperatures, avoiding the heat of summer and the cooler, potentially wetter days of winter. These seasons also provide beautiful natural scenery.
While specific 'hidden gems' are often discovered by local exploration, many of the 190 routes offer a chance to explore quieter sections away from the most popular spots. Exploring routes that venture into the Collserola Natural Park, beyond the immediate vicinity of the Llobregat River, can often lead to more secluded experiences.
Beyond the trails themselves, the region offers a wealth of attractions. You can find natural monuments like the Cypresses Viewpoint and the Pi d'en Xandri. For cultural sights, Barcelona's iconic landmarks such as the Sagrada Familia, Casa Milà (La Pedrera), and the Arc de Triomf are easily accessible from the area.
Given the varied terrain and potential for elevation changes, it's advisable to bring sufficient water, especially on longer routes. Sun protection is also important due to the open vistas. A repair kit, spare tube, and a fully charged phone are always recommended. For routes with significant climbs, appropriate gearing and fitness are beneficial.


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