4.9
(11)
141
riders
11
rides
Gravel biking around Isola is characterized by its challenging mountainous terrain and significant elevation changes. The region features numerous high mountain passes, deep gorges, and alpine landscapes, providing a rugged environment for advanced gravel bike trails. Riders can expect demanding climbs and descents across varied surfaces, often leading to expansive views. The area's geography is defined by its dramatic peaks and valleys, making it suitable for experienced gravel bikers seeking a strenuous outdoor experience.
Last updated: October 19, 2026
4.5
(4)
21
riders
28.1km
02:35
750m
750m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
11
riders
55.1km
04:57
1,410m
1,410m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

9
riders
26.8km
02:40
1,000m
1,000m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
8
riders
24.5km
02:11
630m
630m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5.0
(1)
16
riders
104km
07:49
2,510m
2,510m
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.
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.
The Col de Sainte-Anne is a pass at an altitude of 425 meters in the French department of Bouches-du-Rhône.
0
1
The Col de la Couillole is a mountain pass in the Massif du Mercantour-Argentera of the French Alps, situated at an altitude of 1,678 m (5,505 ft) in the Alpes-Maritimes department, France. The road connection is open for six to seven months of the year, allowing travel between the Cians gorges in the west and the Tinée valley in the east.
0
0
The Col Saint-Martin Pass, or Col de la Colmiane, is a mountain pass in the Southern Alps located at an altitude of 1,500 meters in the Alpes-Maritimes department of France. It provides a year-round road link between the Tinée Valley to the west and the Vésubie Valley to the east.
0
0
The Col de la Couillole is a mountain pass in the Massif du Mercantour-Argentera of the French Alps, situated at an altitude of 1,678 m (5,505 ft) in the Alpes-Maritimes department, France. The road connection is open for six to seven months of the year, allowing travel between the Cians gorges in the west and the Tinée valley in the east.
0
0
Col Saint Martin (el. 1500 m.) is a high mountain pass in the Alps in the department of Alpes-Maritimes in France.[1] It is traversed by the D-2205 highway.[2] The place has been crossed at the Tour de France road cycling race in 1973, 1975 and 2020, as well as at multiple editions of the Paris-Nice.
0
0
A manageable town with a small market square surrounded by bakeries, grocery stores and restaurants.
0
0
Great bike path, nice and wide and two-lane.
0
0
Gravel biking around Isola is characterized by its challenging mountainous terrain and significant elevation changes. All 10 routes in this guide are rated as difficult, featuring demanding climbs and descents across varied surfaces. The region is best suited for experienced gravel bikers seeking a strenuous outdoor experience.
Given the rugged environment with high mountain passes and deep gorges, all gravel bike routes around Isola are rated as difficult. This region is primarily suited for experienced gravel bikers, and there are no easy or family-friendly options listed in this guide.
You can expect dramatic alpine landscapes, expansive mountain vistas, and deep gorges. Routes often navigate high mountain passes, such as Col du Raton or Col de la Bonette, offering rewarding views. For example, the View of the Gorges du Var – Col de la Couillole loop from Valberg provides stunning perspectives of the Gorges du Var.
Yes, many of the gravel bike routes around Isola are designed as loops. Examples include the challenging Col du Raton – Raton loop from Valberg, the extensive Gravel track Col de la Bonette – The Waterfall - Torrent de Vens loop from Saint-Étienne-de-Tinée, and the Col de la Couillole – Col de Sainte-Anne loop from Valberg.
Due to the high mountain passes and alpine conditions, the best season for gravel biking in Isola is typically from late spring to early autumn (June to September). During these months, trails are generally free of snow, and weather conditions are more stable. Winter conditions can make many routes impassable due to snow and ice.
Many routes pass by notable natural features and points of interest. For instance, the Gravel track Col de la Bonette – The Waterfall - Torrent de Vens loop from Saint-Étienne-de-Tinée passes by natural water features. The region is also home to several beautiful lakes and huts, such as Lago delle Portette or the Guglielmo Migliorero Hut, which can be found near some of the trails.
Yes, the Gravel track Col de la Bonette – The Waterfall - Torrent de Vens loop from Saint-Étienne-de-Tinée is known for passing by natural water features, including a waterfall. Additionally, the region features several alpine lakes like Lower Valscura Lake and Lago Sottano della Sella, which can be explored in the wider area.
The gravel biking routes in Isola are highly rated by the komoot community, with an average score of 5.0 stars from over 8 reviews. Riders often praise the challenging nature of the trails and the rewarding mountain vistas after demanding climbs.
The duration varies significantly depending on the route's distance and elevation gain. For example, the Col du Raton – Raton loop from Valberg, at 15.7 miles (25.3 km), takes approximately 2 hours 21 minutes, while the longer View of the Gorges du Var – Col de la Couillole loop from Valberg, spanning 65 miles (104.6 km), can take over 10 hours.
While all routes in this guide are well-regarded, the The Demandols cow sheds – Estive Lake loop from Auron offers a unique experience, leading to picturesque cow sheds and the serene Estive Lake, providing a sense of discovery away from the more frequented high passes.
Access to trailheads in the mountainous Isola region primarily relies on personal vehicles. While some villages like Valberg or Saint-Étienne-de-Tinée may have limited bus services, direct public transport to specific trail starting points, especially for remote alpine routes, is generally not widely available. It's advisable to plan for car access.
For routes starting from villages like Valberg or Saint-Étienne-de-Tinée, you can typically find public parking areas. For example, routes like the Col du Raton – Raton loop from Valberg or the Gravel track Col de la Bonette – The Waterfall - Torrent de Vens loop from Saint-Étienne-de-Tinée usually have parking options available in their respective starting towns.


Browse the best Gravel rides in other regions.