Réserve naturelle de Ristolas - Mont-Viso
Réserve naturelle de Ristolas - Mont-Viso
4.6
(3422)
24,852
hikers
11
hikes
Hiking trails around Réserve naturelle de Ristolas - Mont-Viso traverse a high-altitude alpine environment, dominated by Mont Viso, the highest peak in the Southern Alps. The region features diverse geological formations, including gabbros and schists, shaped by ancient plate collisions. Numerous high-altitude lakes, such as Lago Fiorenza and Lago Chiaretto, dot the landscape, alongside the impressive gorges carved by the Guil River. The terrain ranges from alpine meadows and scree slopes to rocky passes, offering varied conditions for hiking.
Last updated: May 10, 2026
4.8
(16)
189
hikers
20.2km
09:22
1,330m
1,330m
Hike the difficult 12.6-mile Via Alpina Blue Trail: Stage D47, gaining 4351 feet over 9h 21m, from Refuge du Viso to Rifugio Vallanta.
4.9
(7)
77
hikers
10.1km
04:50
710m
710m
Hike 6.3 miles (10.1 km) from Refuge du Viso to Rifugio Vallanta via Passo di Vallanta, gaining 2319 feet (707 metres) with stunning alpine

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3.5
(2)
9
hikers
6.52km
03:30
590m
590m
Historic alpine trail through a 500-year-old tunnel connecting Italy and France beneath Monviso.
5.0
(2)
22
hikers
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(1)
16
hikers
9.63km
05:02
810m
810m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
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Popular around Réserve naturelle de Ristolas - Mont-Viso
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Gravel biking around Réserve naturelle de Ristolas - Mont-Viso
From the lake onwards, the fun is over for mountain bikers; from there it's a steep uphill climb over huge boulders, requiring carrying, climbing, and lifting the bike. It's only for hardcore bikers, but it's a great area and a beautiful refuge.
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Breathtaking view of Monviso (if the snow doesn't hide it...)
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If you plan to cross the pass as part of an Alpine cross-country bike ride, it's essential to lift and carry your bike over large boulders and rocks. Simply pushing isn't enough. The exit is very steep. An alternative route would be via the Col Agnel road.
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Very rewarding summit with a technically demanding descent
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Beautiful hill reachable from Buco di Viso (about 10-15 minutes) with a view of Monviso and France. I recommend the ascent from the Italian side, more exposed and steep, and the descent from the French side, returning to Italy through the tunnel.
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From Plain Mait you can see in the distance the Casermette that precede the Buco di Viso
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after the pass, the last 180 m+ without a path, you climb on sight
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bring something to drink because there is nothing, we met many ibex and chamois
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There are over 10 distinct hiking trails documented in Réserve naturelle de Ristolas - Mont-Viso on komoot, offering a variety of experiences for all skill levels. These routes have been explored by more than 22,000 hikers.
The region is dominated by Mont Viso, the highest peak in the Southern Alps, offering majestic views. Its unique geology, shaped by ancient plate collisions, has created diverse rock formations. Hikers will also discover numerous pristine high-altitude lakes and impressive gorges carved by the Guil River.
Yes, while many trails are challenging, there are options suitable for families and beginners. The extensive network of trails in the surrounding Queyras Regional Natural Park includes routes catering to various experience levels. Look for trails marked as 'easy' or 'moderate' for a more relaxed experience.
The reserve is a hotspot for biodiversity. You might spot the variable hare, chamois, and ibex. Alpine birds like the Alpine accentor, black grouse, and rock ptarmigan are also present. Uniquely, the emblematic Lanza salamander is an endemic species found exclusively in the Mont Viso massif.
Absolutely. Hikers can explore the historic Tunnel de la Traversette (Buco di Viso), a 15th-century trade route. Other points of interest include the Vallanta Pass, the Mont Viso Grand Viewpoint, and the impressive Guil River.
The Southern Alps benefit from approximately 300 days of sunshine annually, making for generally pleasant hiking conditions. The summer and early autumn months (June to September) are typically ideal, offering accessible trails and favorable weather for exploring the high-altitude terrain.
Yes, the region is famous for multi-day treks. The renowned Tour of Mont Viso can be completed in various durations, typically ranging from 2 to 10 days. For a challenging day-long circular route, consider the Vallanta Pass – Losetta Pass loop from Ristolas - Mont-Viso.
For experienced hikers, there are several difficult routes. The Via Alpina Blue Trail: Stage D47 is a demanding 20.2 km trail with significant elevation gain. Another difficult option is the Losetta Pass – Vallanta Hut loop, offering rugged alpine terrain.
Yes, the area is dotted with dozens of pristine high-altitude lakes. Notable examples include Lago Fiorenza, Lago Chiaretto, and Lago Grande di Viso, which add to the scenic beauty of the hiking routes.
The trails in Réserve naturelle de Ristolas - Mont-Viso are highly rated by the komoot community, with an average score of 4.6 stars from over 3,000 reviews. Hikers often praise the stunning panoramic views, the diverse alpine landscapes, and the well-maintained network of paths.
Yes, villages like Ristolas, Abriès, and Saint-Véran serve as convenient starting points and offer ample accommodation. Hikers will also find refuges at higher altitudes, such as the Viso Refuge, providing essential services for multi-day treks.
While specific regulations can vary within a nature reserve, generally, dogs are permitted on trails in the Queyras Regional Natural Park, often on a leash. It's always advisable to check local signage or park authority guidelines for any specific restrictions within the Réserve naturelle de Ristolas - Mont-Viso itself, especially concerning protected wildlife areas.


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