4.7
(90)
5,412
riders
14
rides
Road cycling routes around Isola offer challenging ascents through the French Alps, characterized by high mountain passes and alpine scenery. The region features diverse terrain, from demanding climbs to winding roads through valleys, with significant elevation gains. Cyclists can explore routes that traverse both French and Italian territories, providing panoramic views of the Mercantour massif.
Last updated: May 17, 2026
4.3
(3)
268
riders
40.5km
02:54
1,510m
1,510m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.9
(14)
513
riders
48.1km
03:20
1,710m
1,710m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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5.0
(3)
80
riders
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.0
(2)
50
riders
30.8km
01:28
430m
430m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
39
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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https://youtu.be/hC4eceIyyMw?si=515BXh8fRIHsMTkt At the top, there's a wooden stall with snacks and drinks; that's it, a road pass.
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A manageable town with a small market square surrounded by bakeries, grocery stores and restaurants.
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Great bike path, nice and wide and two-lane.
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A climb that leads to the Sanctuary of Sant’Anna. A place that I love, beautiful views.
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The climb to Colle della Lombarda from Pratolungo is about 20 km long with a difference in altitude of 1400 meters. The gradient is challenging, with long stretches often between 8% and 10%. The road climbs in a severe and panoramic Alpine environment and the arrival at the Colle marks the Italian-French border.
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For a spectacular ascent and a thrilling descent, I would always recommend the route from Italy to France, if you can choose and plan it yourself. A beautiful valley with stunning views on narrow roads in Italy is a great place to enjoy at a slow pace. Wide, well-maintained roads in France make for a relatively safe descent.
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We stopped for lunch in the town square and it was very pleasant. I recommend visiting the center by bicycle.
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Isola offers a diverse network of 16 road cycling routes, catering to various skill levels. These routes traverse challenging mountain passes and scenic valleys, providing extensive exploration opportunities.
The best time for road cycling in Isola, especially for high mountain passes like Col de la Lombarde and Cime de la Bonette, is typically from late spring to early autumn (June to September). During these months, the weather is generally more stable, and the passes are clear of snow, offering optimal conditions for challenging climbs and breathtaking views.
While Isola is known for its challenging mountain passes, there are a few routes suitable for easier rides. The region offers 2 easy and 5 moderate routes, which can be a good starting point for families or those seeking less strenuous options. These routes often feature gentler gradients through valleys or lower elevations.
Road cycling routes in Isola offer spectacular alpine scenery, including panoramic views of the Mercantour massif. You'll encounter diverse terrain, from demanding ascents and fluid descents to rolling sections through pine forests and charming villages. Notable natural features include high mountain passes like Col de la Lombarde, and picturesque lakes such as Lago delle Portette and Lago Sottano della Sella.
Yes, Isola features several circular road cycling routes. A popular option is the Col de la Lombarde loop from Col de la Lombarde / Colle della Lombarda, a difficult 29.9-mile (48.1 km) path offering panoramic views. Another is the Isola Village loop from Col de la Lombarde / Colle della Lombarda, a 23.5-mile (37.8 km) trail through alpine landscapes.
Parking is generally available in Isola Village and at Isola 2000, which serve as common starting points for many routes. Specific parking areas may vary depending on your chosen route, but these hubs are well-equipped for visitors. It's advisable to check local signage upon arrival for designated cyclist parking.
Public transport options to Isola and Isola 2000 from cities like Nice exist, but carrying bikes can be challenging. While some regional buses might accommodate bikes if space allows, it's not always guaranteed, especially during peak seasons. It's recommended to check with the specific transport provider in advance regarding their bike policies and availability.
Both Isola Village and Isola 2000 offer a selection of cafes, pubs, and accommodations that cater to cyclists. You'll find places to refuel with local cuisine and comfortable stays after a day on the road. Many establishments are accustomed to welcoming outdoor enthusiasts and may offer amenities like secure bike storage.
Isola is located near the entrance of the Mercantour National Park. While road cycling is generally permitted on paved roads within the park's peripheral zone, specific regulations may apply to certain areas or trails, especially regarding off-road cycling. It's always best to consult the official Mercantour National Park website for the most current rules and any required permits, particularly if you plan to venture beyond main roads.
The road cycling experience in Isola is highly rated by the komoot community, with an average score of 4.6 stars from over 70 reviews. Cyclists often praise the challenging ascents, the breathtaking panoramic views from high mountain passes like Col de la Lombarde, and the diverse terrain that offers a true alpine cycling adventure. The opportunity to explore both French and Italian territories is also a significant draw.
Isola is renowned for its challenging routes, featuring iconic high-altitude passes. The ascent to Col de la Lombarde, for instance, covers over 21 kilometers with significant elevation gain and sustained average slopes. Other formidable climbs in the region include the Cime de la Bonette, the highest paved road in Europe, and Col de Vars, both offering significant challenges for experienced cyclists.
While dogs are generally welcome in many outdoor areas, specific rules may apply to road cycling routes, especially those within or bordering Mercantour National Park. On paved roads, dogs on a leash are usually permitted. However, for their safety and the safety of wildlife, it's crucial to keep them under control. Always check local regulations and park guidelines before heading out with your dog.


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