3.9
(48)
324
riders
21
rides
Gravel biking around Ailhon offers diverse terrain characterized by river valleys, historic viaducts, and challenging passes within the Ardèche region. The landscape features a mix of rolling hills, extensive pine forests, and open areas, providing varied surfaces for gravel cyclists. Routes often follow ancient paths, quiet country roads, and disused railway lines, connecting picturesque villages and natural landmarks. The region's geology contributes to a varied riding experience, from smoother sections to more technical climbs and descents.
Last updated: July 3, 2026
4.6
(20)
193
riders
61.5km
03:10
420m
420m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.9
(8)
55
riders
35.3km
01:46
210m
210m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Sign up for free
4
riders
35.4km
03:24
1,150m
1,150m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
3.4
(7)
30
riders
29.5km
01:38
320m
320m
Moderate gravel ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4.0
(5)
15
riders
40.2km
02:59
970m
970m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
Sustained climb but doable on gravel with wide tires. The descent on gravel would be no fun, always on the brakes. Be careful on the ridge at the col de Sucheyre, the stones are very aggressive, I tore the sidewall of my tire.
0
0
Very impressive bridge
0
0
Super lighting with color change (September 2025)
0
0
Ideal for gravel and touring bikes. Very safe, far from the sometimes heavy traffic during peak season. On my mountain bike, I found this cycle highway rather monotonous and boring. It's an ideal connecting road to the trails.
0
0
Ailhon offers a wide selection of gravel bike trails, with over 40 routes documented on komoot. These routes cater to various skill levels, from moderate to difficult.
While Ailhon's gravel biking is characterized by challenging passes and river valleys, there are moderate routes that beginners with some experience can enjoy. For instance, the Viaduct Over the Auzon – Balazuc Bridge loop from Saint-Étienne-de-Fontbellon is a moderate 21.2-mile trail that offers scenic views without extreme difficulty.
The gravel trails around Ailhon traverse diverse landscapes, including river valleys, historic viaducts, and challenging mountain passes within the Ardèche region. You'll encounter rolling hills, forested sections, and open areas, often following ancient paths and quiet country roads connecting picturesque villages and natural landmarks.
Yes, the region is rich in natural and historical sights. You might pass by impressive geological formations like the Rue des Géants Basalt Columns or the unique The Source of the Gendarme's Hat. Many routes also feature historic structures such as the Pont du Diable (Thueyts) or offer views of the stunning Balazuc and the Ardèche Cliffs.
The gravel biking routes in Ailhon are highly regarded by the komoot community, boasting an average rating of 4.3 stars from over 50 reviews. Riders frequently praise the varied terrain, the mix of historical infrastructure with natural beauty, and the challenging yet rewarding climbs.
Absolutely. Ailhon offers several difficult routes for experienced gravel bikers. The Croix de Millet Pass – Croix de Rocles Pass loop from Joannas is a demanding 22.0-mile path with significant elevation gain, providing expansive views and a true test of endurance. Another challenging option is the Via Ardèche Viaduct – Balazuc Bridge loop from Uzer, which covers nearly 79 km with substantial climbing.
Many of Ailhon's gravel routes are designed as loops, allowing you to start and finish at the same point. Examples include the popular Viaduct Over the Auzon – Plagnes tunnel loop from Uzer and the challenging Labeaume Bridge – Ventadour Castle loop from Labégude.
The Ardèche region generally offers pleasant conditions for gravel biking from spring through autumn. Spring brings lush greenery and comfortable temperatures, while autumn provides vibrant foliage. Summers can be warm, so early morning or late afternoon rides are often preferred during peak season.
While many routes involve significant elevation, some moderate trails can be suitable for families with older children who have some biking experience. Look for routes described as 'moderate' and check the elevation profiles to ensure they match your family's ability. The region's quiet country roads can be a good starting point.
Parking is generally available in the villages and towns that serve as starting points for many routes, such as Uzer, Joannas, or Saint-Étienne-de-Fontbellon. Specific parking information can often be found in the tour descriptions on komoot or by checking local village maps.
Public transport options in the rural Ardèche region can be limited. While some larger towns may have bus services, reaching specific trailheads often requires a car. It's advisable to check local bus schedules in advance if you plan to rely on public transport.
Yes, many of the gravel routes pass through or near picturesque villages where you can find local cafes, bakeries, and restaurants. These spots are perfect for a mid-ride break or a post-ride meal, offering a taste of regional cuisine. It's always a good idea to carry sufficient water and snacks, especially on longer routes.


Browse the best Gravel rides in other regions.