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Gravel rides
France
Provence-Alpes-Côte D'Azur
Provence
Provence-Alpes-Côte d'Azur
Nice

Isola

The best gravel rides around Isola

5.0

(7)

102

riders

10

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.

Best gravel bike trails around Isola

  • The most popular gravel bike trail is Col du Raton – Raton loop from Valberg, a 15.7 miles (25.3 km) trail that takes 2 hours 21 minutes to complete. This difficult route features a challenging ascent to Col du Raton with rewarding mountain vistas.
  • Another top favourite among local gravel bikers is Gravel track Col de la Bonette – The Waterfall - Torrent de Vens loop from Saint-Étienne-de-Tinée, a difficult 35.4 miles (56.9 km) path. This route navigates high alpine passes, including Col de la Bonette, and passes by natural water features.
  • Local gravel bikers also love the Col de la Couillole – Col de Sainte-Anne loop from Valberg, a 24.7 miles (39.8 km) trail leading through multiple mountain passes, often completed in about 3 hours 25 minutes.
  • Gravel biking around Isola is defined by high mountain passes, deep gorges, and demanding ascents. The network offers options primarily for advanced gravel bike trails, with all 10 routes rated as difficult.
  • The routes in Isola are highly rated by the komoot community with an average score of 5.0 stars from over 8 reviews. More than 110 gravel bikers have used komoot to explore Isola's varied terrain.

Last updated: May 21, 2026

5.0

(2)

21

riders

#1.

Col du Raton – Raton loop from Valberg

25.3km

02:22

630m

630m

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard
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Popular around Isola

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Tips from the Community

Seb TGL
December 5, 2025, Point d'eau

Please note, I visited on October 12, 2025 and the fountain wasn't working! Perhaps it only works in the summer?

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A splendid isolated pass accessible from Saint-Dalmas-le-Selvage, it allows an off-road ascent of the Bonette, passing through the sublime valleys of Sestrière and Sagnas to the pass itself, then via a beautiful gravel track under the north side of the Cime de la Bonette which joins the departmental road towards Jausiers, about two kilometers below the summit.

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If there were a ranking of the most beautiful, undiscovered Alpine passes in the cycling world, the Moutière would certainly be a contender. Starting from Saint-Dalmas-le-Selvage, the climb through the valleys of Sestrière and Sagnas is simply sublime.

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One of the most beautiful ways to reach the Bonette Pass from Saint Delmas le Selvage via the Col de la Moutière. Wild and isolated, the surroundings are breathtaking. However, be prepared for a long and difficult climb.

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Baptiste
September 20, 2025, Col de Sainte-Anne

The Col de Sainte-Anne is a pass at an altitude of 425 meters in the French department of Bouches-du-Rhône.

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Baptiste
September 20, 2025, Col de la Couillole

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.

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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.

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Another way to climb to the Col de la Bonette... with added peace and quiet!

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Frequently Asked Questions

What is the general difficulty level of gravel biking trails around Isola?

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.

Are there any easy or family-friendly gravel bike trails in Isola?

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.

What kind of scenery can I expect on gravel bike routes around Isola?

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.

Are there any circular gravel bike routes available in Isola?

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.

What is the best season for gravel biking in Isola?

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.

What can I see or visit along the gravel bike trails in Isola?

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.

Are there any routes that offer views of lakes or waterfalls?

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.

What do other gravel bikers say about the trails in Isola?

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.

How long do the gravel bike routes around Isola typically take to complete?

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.

Are there any hidden gem gravel trails near Isola?

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.

Is public transport available to access gravel biking trails in Isola?

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.

Are there parking facilities at the starting points of the gravel bike routes?

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.

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