4.3
(16)
84
riders
03:13
26.1km
1,130m
Mountain biking
The Colle dell'Arpione Loop is a difficult mountain biking route, covering 16.2 miles (26.1 km) with a significant 3700 feet (1128 metres) of elevation gain. You can expect to complete this challenging ride in about 3 hours and 13 minutes. The trail winds through a green natural environment, often described as an oasis of peace, with terrain shifting from gravel roads to technical singletrack sections. You'll ride through beautiful beech forests, ascending towards Colle dell'Arpione where grand views await before a fun descent. The experience is demanding but rewarding for experienced riders.
This route is considered a difficult mountain biking challenge, requiring a high level of fitness and advanced riding skills. Be prepared for technical sections where you might need to push your bike. It serves as an excellent training route if you are an experienced rider looking for a significant challenge. Plan your visit during suitable weather conditions for mountain biking in the Alps, as the demanding terrain can be affected by adverse weather.
This loop is situated within the stunning Parco Naturale delle Alpi Marittime, offering an immersive ride through its diverse landscapes. After reaching Colle dell'Arpione, the trail descends into the Desertetto valley, located at the edge of the natural park. The varied terrain and natural beauty make this a notable route for those seeking a substantial mountain biking adventure in the region.
Last updated: April 23, 2026
Tips
Includes a very steep uphill segment
You may need to push your bike.
After 5.42 km for 409 m
Waypoints
Start point
Parking
Get Directions
7.30 km
Highlight • Mountain Pass
Translated by Google •
Tip by
20.0 km
Highlight • Religious Site
Translated by Google •
Tip by
26.1 km
End point
Parking
Way Types & Surfaces
Way Types
16.4 km
5.25 km
4.06 km
316 m
Surfaces
15.6 km
3.39 km
2.94 km
2.71 km
676 m
479 m
316 m
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Elevation
Highest point (1,710 m)
Lowest point (800 m)
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Weather
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Friday 15 May
14°C
2°C
12 %
Additional weather tips
Max wind speed: 6.0 km/h
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This route was planned by komoot.
This challenging mountain bike loop usually takes around 3 hours and 13 minutes to complete. However, given its difficult classification and technical sections, experienced riders should allow ample time, especially if stopping to enjoy the views.
No, this trail is classified as difficult and is not suitable for beginners. It requires a high level of fitness and advanced mountain biking skills, with technical sections rated S3-S6 where riders may even need to push their bikes.
The route features varied terrain, including gravel roads (strada sterrata), technical singletrack sections, and paths through wooded areas, including beech forests. While some gravel sections may become smoother, expect rougher parts and technical descents. The ascent to Colle dell'Arpione involves a dirt road transitioning to a narrower path.
The primary highlight is reaching Colle dell'Arpione, which offers grand views and marks the start of a fun descent into the Desertetto valley. You will also pass by the Sanctuary of Madonna del Colletto. The entire route provides breathtaking panoramas within the Alpi Marittime park.
The best time to ride this mountain bike trail is typically during the warmer months, from late spring to early autumn, when the weather is more stable and the high mountain passes are clear of snow. Always check local weather conditions before heading out.
While specific parking details are not provided, the trail is located in the Alpi Marittime park, often accessed from areas like Valdieri. Look for designated parking areas near the start of the loop, which is a common practice for trails in this region.
As this trail is located within the Parco Naturale delle Alpi Marittime, dogs are generally permitted but must be kept on a leash to protect wildlife and ensure the safety of other trail users. Always check the latest park regulations before your visit.
Generally, there are no specific entrance fees or permits required for mountain biking on established trails within the Parco Naturale delle Alpi Marittime. However, it's always advisable to check the official park website for any updated regulations or specific requirements for certain activities or areas.
Yes, the route also passes through sections of the Via delle slitte da legna and the Sentiero per Gias Merqua, offering glimpses of other paths within the area.
Given the trail's difficult rating and significant elevation gain, it's crucial to bring appropriate gear. This includes a well-maintained mountain bike suitable for technical terrain, a helmet, protective padding, sufficient water and snacks, a repair kit, first-aid supplies, and navigation tools. Layered clothing is also recommended due to changing mountain weather.
This loop is considered an excellent training route due to its significant elevation gain of over 1,100 meters and its challenging, varied terrain. It provides a demanding physical workout combined with technical sections that hone riding skills, all set within a stunning alpine environment.
Beautiful, panoramic, adventurous itinerary. All in the saddle. Climb to the pass along the new forest road. The forest where the single track winds down from the Colle towards the Stura Valley is very surreal. Free curls area... 😜😜😜
Circular tour starting from Desertetto/colle dell'arpione/Madonna del collato/Valdieri
Nice loop, difficulty S3. The descent into the Desertetto valley is very fun.
Ascent: without problems, except for the last short section (the only one on the path) that comes out on Colle dell’Arpiola. They are a few hundred meters, but so steep that they can only be tackled with the maximum battery support (when you don't need to push, as in the beginning), Descent 1: the original trail trace is dug and destroyed by wild boars, as well as being stony and - in the plateau - overgrown with grass. At the end of the plateau you cross the brand new forest that from San Bernardo climbs, serving the mountain pastures, up to the Arpiola hill. It is not that the bottom of the road is a marvel, but those who want to avoid holes, rocks and stones can take it, perhaps even immediately at the collar. Descent2: the daring path that emerges on the valley floor (from San Bernardo it starts as a paved road, then tratturo) and immediately continues with the Arpetta walkway, it is very tough and more than once you go down from the saddle, even if for a few meters . The uneven, rocky and challenging surface is present even after the walkway, but no more narrow and steep hairpin bends.