4.3
(3)
68
riders
5
rides
Gravel biking around La Grand-Combe offers access to the diverse landscapes of the Cévennes, a region characterized by rugged mountains, deep gorges, and ancient forests. The area features a blend of natural terrain and industrial heritage, providing varied paths for cycling. Riders can expect a mix of wide gravel paths, logging tracks, and quiet back roads, often with significant elevation changes. The Ricard Valley, where La Grand-Combe is situated, contributes to a network of trails moving between open valley sections…
Last updated: July 6, 2026
23
riders
130km
10:03
2,070m
2,070m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
11
riders
63.3km
04:42
980m
980m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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8
riders
49.5km
04:20
1,140m
1,140m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
11
riders
44.1km
03:03
320m
320m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
riders
37.6km
03:38
1,100m
1,100m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Popular around La Grand-Combe
Nice 2.5 km climb from Le Martinet. At the top, the pass is the confluence of several forest tracks that allow you to explore the surrounding mountains, one of which, the Chemin de Trélis, allows you to reach Rochessadoule.
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Despite its current state, which is essentially in ruins, the castle (or more accurately, Castrum) of Allègre remains impressive and bears witness to nearly 10 centuries of history. It features towers and stately homes, a double rampart, a chapel, and a village. Located at an altitude of 275 meters, overlooking the middle valley of the Cèze, the entire site covers one and a half hectares and offers a sublime panorama of Mont Bouquet and the entire Cévennes (orientation table). Very close to the D37, the tour is best done on foot after leaving your bike in the parking lot.
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not as easy as it seems 🦵
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Magnificent medieval village to see
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In a mining complex, the headframe is the structure that allows miners, equipment, and ore to be lowered and raised into a vertical shaft. It is a fundamental element for the proper operation of a mine; it is the link between the underground and the surface. The St. Germain headframe is a 14m high stone and brick tower pierced by four large semicircular arches on each of its sides. The St. Germain shaft dates back to 1867; it reached a depth of -140m with a diameter of 3.7m. Mining ceased around 1920. The shaft was backfilled in 1973.
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The Via Ardeche railway cycle path is a nice idea in itself, but unfortunately, the perfect surface (asphalt) is only present in the tunnel sections. The rest is rough concrete, gravel, and even worse.
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There isn't much to see from that spot.
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There are several dedicated traffic-free gravel bike trails around La Grand-Combe, offering a unique way to explore the region's diverse landscapes. Our guide features 4 such routes, each providing a distinct experience away from car traffic.
The no-traffic gravel routes around La Grand-Combe, nestled on the eastern side of the Cévennes, offer a mix of challenging terrain. You can expect rugged mountains, deep gorges, and ancient forests, with paths ranging from wide gravel tracks to logging trails. Most routes in this guide are rated as 'difficult', requiring good fitness and bike handling skills. For example, the Gadilhe tunnel – Viaduc du Doulovy loop from Grand-Combe-la-Pise covers over 123 km with significant elevation gain.
Yes, the routes often pass by significant historical and natural attractions. You can explore the region's rich mining heritage or discover ancient castles. For instance, the Portes Castle – Trélis Pass loop from Portes takes you past the impressive Portes Castle, known as the "Ship of the Cévennes," and the scenic Trélis Pass. Another route, the Roman Bridge of l'Aubarou – Bécamel Tower loop from Salindres, offers glimpses of historical structures.
The komoot community highly rates the gravel biking experience in La Grand-Combe, with an average score of 4.25 stars. Riders frequently praise the immersive natural beauty of the Cévennes, the quietness of the traffic-free paths, and the challenging yet rewarding climbs and descents that offer panoramic views. The blend of industrial heritage and wild landscapes is also a unique draw.
While many of the routes in this guide are rated as 'difficult' due to the mountainous terrain and elevation changes typical of the Cévennes, the region does offer a variety of paths. For a slightly less demanding, though still challenging, option, consider the Maï Champion Viaduct – Historic Village of Vézénobres loop from Alès, which is rated 'moderate'. When planning with family, look for routes described as 'prepared paths' or those with less extreme elevation profiles, keeping in mind the overall rugged nature of the area.
The Cévennes region, including La Grand-Combe, is best enjoyed for gravel biking during spring and autumn. These seasons offer milder temperatures, vibrant foliage, and generally stable weather conditions, making for a more comfortable ride. Summers can be hot, especially in the valleys, while winters can bring cold temperatures and snow at higher elevations, impacting trail accessibility.
Yes, several of the traffic-free gravel routes in this guide are designed as loops, allowing you to start and end at the same point. Examples include the Portes Castle – Portes Castle loop from Portes, which offers a substantial ride around the historic landmark, and the Gadilhe tunnel – Viaduc du Doulovy loop from Grand-Combe-la-Pise.
Access to the trails often depends on the specific starting point. For routes like those beginning from Portes, you'll typically find local parking facilities. La Grand-Combe itself has public transport connections, but direct access to specific trailheads via public transport might require some planning. It's advisable to check local transport schedules and parking availability for your chosen starting location in advance.
Beyond the general beauty of the Cévennes National Park, you might encounter unique geological formations. The region is known for its diverse landscapes, from limestone plateaus to ancient forests. Keep an eye out for features like Mont Ricateau, a distinctive mountain formed from a former coal mine dump, or the intriguing Forest of Fossils in Champclauson, which showcases 300-million-year-old tree trunks.
La Grand-Combe and the surrounding villages offer various amenities for cyclists. You'll find local cafes, restaurants, and accommodation options ranging from guesthouses to small hotels. It's a good idea to plan your route with potential stops in mind, especially for longer rides, to ensure you have access to refreshments and rest points.


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