4.0
(2)
34
riders
4
rides
No traffic gravel bike trails around Réserve naturelle de Mantet traverse a protected area within the eastern Pyrenees, characterized by a dramatic topography of forested mountains, deep valleys, and high-altitude plains. The region offers diverse habitats including pine, birch, fir, and beech forests, along with grasslands, open moorlands, and rocky outcrops. Gravel bikers encounter varied surfaces, from wild gravel portions and quiet roads to fire roads and forest trails, all set against a backdrop of significant altitude changes and prominent…
Last updated: August 4, 2026
3.0
(1)
4
riders
21.9km
01:52
720m
720m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
8
riders
58.5km
05:14
1,710m
1,710m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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8
riders
97.9km
09:10
3,660m
3,660m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around Réserve naturelle de Mantet
The Col de Jou from Villefranche de Conflent is a climb in the French Pyrenees. This climb is 11.4 kilometers long and has a positive elevation gain of 687 meters. The Col de Jou from Villefranche de Conflent has an average gradient of 6%.
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Down or up, this trail is steep, but easily walkable.
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It was built on the ruins of an old medieval watchtower to reinforce the defence of the Vallespir after the Treaty of the Pyrenees, which established the border between France and Spain. The fort was designed to withstand prolonged sieges, with food stores and a structure capable of protecting both the garrison and the village. A curiosity is that, for centuries, the inhabitants of Prats-de-Mollo could take refuge in the fort in case of invasions, going up through the underground tunnels. In addition to its military use, the fort has also been the scene of festivals and cultural events, such as the celebration of the Fête de l'Ours (Bear Festival), a local tradition that symbolises the struggle between man and nature.
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Built in the 17th century by order of Vauban, Louis XIV's military engineer, to defend the border with Spain after the signing of the Treaty of the Pyrenees in 1659, the fortress is situated on a hill above the village, offering strategic views. It has underground tunnels that connect to the village and was key to the control of the region.
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https://www.youtube.com/watch?v=dLKV5Y7mv40 The town keeps alive many Catalan traditions, such as the Bear Festival (La Fête de l'Ours), which is celebrated every year in February. This festival is one of the oldest and most representative of Pyrenean folklore, symbolizing the struggle between man and nature.
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The village has a strong medieval character, with well-preserved walls and a citadel, Fort Lagarde, which dominates the town from above. This fort was built in the 17th century and is an important symbol of border defence during that period.
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Easy access from Réal via the DFCI, many trails to follow once the pass is reached. An excellent start to the outing
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It is a simply spectacular port that unites the regions of Conflent and Capcir. It is one of the most beautiful ports in the easternmost Pyrenees. It is very close to the Col de la Llosa, and you can take a circular route that is known as the "Route des Cols". It is also indicated on nearby road signs. The hardest slope is the one that begins in Olette (Conflent) and goes up through Aiguatèbia. There are almost 22 km of ascent and 1,089 meters of elevation gain. It has 3 very different zones: (1) the first is a constant 5 km at 7%; (2) the second is 10 km at 4% and with some very pleasant rest areas, with beautiful views; (3) The final part is 6 km on average at 7%, since it passes the town of Railleu, although the hard part is the last 3 km, with several ramps that exceed 10%. The road is narrow and has uneven asphalt, with hardly any cars and motorcycles. For me, the final part of this port is truly spectacular and should not be missed. The west slope begins in the town of Matamala (Capcir) and is 3 km with an average of close to 8%. It is a long irregular stretch along a narrow and very quiet road, with panoramic views of the valley when the thick black pine forest gives some opportunity.
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There are 4 dedicated traffic-free gravel bike trails listed in this guide for the Réserve naturelle de Mantet region. These routes are specifically curated to offer an experience away from vehicular traffic, allowing for a more immersive natural ride.
The gravel bike trails in Réserve naturelle de Mantet are generally considered difficult. They feature significant elevation gains and challenging terrain, making them suitable for experienced gravel cyclists seeking a demanding ride. For example, the Mantet Pass – Prats-de-Mollo-la-Preste loop covers nearly 98 km with over 3,200 meters of ascent.
You can expect a diverse range of surfaces, from 'wild gravel portions' and quiet forest roads to twisting mountain singletrack. The region's dramatic topography includes forested mountains, deep valleys, and high-altitude plains, providing constantly changing scenery and varied riding conditions ideal for gravel bikes.
The best time for gravel biking in Réserve naturelle de Mantet is typically from late spring to early autumn (May to October). Due to the high altitudes (1,400 to 2,700 meters), trails can be snow-covered or impassable during winter and early spring. Always check local conditions before heading out.
Yes, for those seeking a longer adventure, the Mantet Pass – Prats-de-Mollo-la-Preste loop from Roc de Mariailles is a substantial option. This route spans nearly 98 km and includes significant climbing, offering an extensive journey through the Pyrenean landscape.
Absolutely. The Réserve naturelle de Mantet is known for its significant altitude changes and numerous mountain passes. The Col de la Creu – Col de la Llose loop from Olette - Canaveilles-les-Bains, for instance, features over 1,700 meters of ascent over its 58 km, providing a demanding climbing experience.
For a shorter but still demanding ride, consider the Setcases – Collado Fonda loop from Setcases. This route is just under 22 km but packs in over 700 meters of elevation gain, offering a concentrated challenge.
The region offers stunning natural landmarks. You might encounter the impressive Roca Colom summit, the high Mantet Pass, or the majestic Pic de la Dona (2,702 m). These points offer panoramic views and a true sense of the Pyrenean wilderness.
While specific parking details for each starting point vary, villages like Mantet or other access points to the reserve often have designated parking areas for visitors. It's advisable to check the tour details on komoot for specific parking recommendations for your chosen route.
As a protected natural area, Réserve naturelle de Mantet has regulations in place to preserve its biodiversity. While general cycling is often permitted on designated trails and roads, it's always recommended to check the official Réserve naturelle de Mantet website or local information points for any specific rules, restrictions, or permit requirements for cycling in certain zones, especially for off-trail riding.
Réserve naturelle de Mantet is a haven for biodiversity. While cycling, you might spot red deer, wild cats, golden eagles, bearded vultures, and marmots. Maintaining a respectful distance and observing from afar helps protect these species and their habitats.


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