5.0
(6)
48
hikers
8
hikes
Mountaineering routes around Andilly are primarily centered around the Mont Salève massif, a prominent Pre-Alp mountain often called the "Balcony of Geneva." This region, geologically part of the Jura chain, is characterized by its dramatic limestone formations and steep, eroded slopes. Narrow and deep gorges, such as the Varappe, cut through the limestone strata, creating diverse terrain for mountain sports. The area offers varied elevation gains suitable for different mountaineering experiences.
Last updated: August 24, 2026
5.0
(4)
16
hikers
9.40km
04:29
740m
740m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
10
hikers
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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6
hikers
7.02km
03:16
590m
590m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
9
hikers
2.00km
00:59
190m
190m
Hard mountaineering route. Great for any fitness level. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
7
hikers
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
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And here is the story behind the flag on the spectacular La Corraterie mountain path: It is not! the Swiss flag but the coat of arms of Savoy (meaning no white cross, but the bars go to the edge). It all began in the late 1960s. American students from the nearby Adventist campus in Collonges-sous-Salève climbed the steep rock face after a boozy night. Since you have a direct view of Geneva from the mountain, they were firmly convinced they were in Switzerland. They painted a huge Swiss flag on the rocks. However, Mont Salève is geographically located in France (Haute-Savoie region). The local French found the Swiss flag on their mountain to be an affront. Local activists climbed up and painted over the Swiss cross, turning it into the Savoyard coat of arms (Cross of Savoy) to emphasize the French-Savoyard affiliation. To this day, unknown people (mostly from Geneva) regularly climb the wall at night to shorten the bars and turn the Savoyard coat of arms back into a Swiss flag.
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The section from La Muraz to Cruseille, passing through Le Sappey, and then the climb from Cruseille to La Croisette are really nice. Beautiful road, few cars and gentle slope!
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Le Trou de la Tine (Trou of the Tine Cave) was formed by erosion on the flank of Mont Salève. It is a deep, sunken hole shaped like an open-topped barrel ("Tine" is an old dialect term for barrel, "trou" means hole). The cave's ceiling has collapsed due to erosion, revealing a natural "barrel" with a side opening. One can walk into the "barrel" through this side opening.
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Col de Croissette. What a beautiful tour. A long climb with percentages up to 18% brings you to the plateau of the mountain. There with rolling roads and paths towards the west to enter the descent and via the North back to Geneva.
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The climb via Collonges sous Salève is the hardest. With slopes averaging 10-11%. Easier on the La Muraz side. The climbs are well shaded. Good surface. Lots of cars on weekends.
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The mountaineering routes around Andilly are primarily focused on the Mont Salève massif, known for its dramatic limestone formations and steep, eroded slopes. You'll find a range of experiences from moderate paths to challenging routes that explore deep gorges and cliff faces, characteristic of the Jura chain's Pre-Alp mountains.
Yes, there are moderate options available. For instance, the Crossing the trou de la roche loop from Collonges-sous-Salève is a moderate 3.3-mile (5.3 km) route with an elevation gain of around 400 meters, offering a good challenge without being overly strenuous.
Many routes on Mont Salève offer stunning natural features. You could explore the historic Orjobet Cave, a significant geological site. Other highlights include the Trou de la Tine and various viewpoints offering panoramic vistas of the surrounding landscape.
Absolutely. Mont Salève is often called the 'Balcony of Geneva,' and many mountaineering routes provide exceptional viewpoints. You can find breathtaking perspectives like the Breathtaking view of the lake and mountains or the iconic View of Mont Blanc and Lake Annecy from Mont Salève.
Yes, several routes are designed as loops, allowing you to start and end in the same location. An example is the challenging Le Grand Piton loop from Beaumont, which covers 5.8 miles (9.3 km) and ascends to the summit of Mont Salève.
The mountaineering routes in Andilly are highly regarded by the komoot community, holding an average rating of 5.0 stars from over 6 reviews. Users frequently praise the dramatic scenery, the challenging terrain, and the rewarding views from Mont Salève.
The region around Mont Salève is generally accessible for mountaineering during the warmer months, typically from spring through autumn. During winter, parts of Mont Salève also support cross-country skiing, so conditions for mountaineering may vary and require specialized gear or experience.
Yes, for those seeking a more technical challenge, the Ferrata Pomiers loop from Chartreuse de Pomier is a notable option. This 1.2-mile (1.9 km) route leads through challenging via ferrata terrain, offering a unique mountaineering experience.
The Mont Salève massif, with its diverse terrain and natural environment, is home to various wildlife. While specific sightings can never be guaranteed, you might encounter local bird species, small mammals, and diverse flora characteristic of the Pre-Alp region.
Absolutely. The region offers several difficult routes. One such challenging option is the Crossing the trou de la roche – La Coraterie Cliff loop from Collonges-sous-Salève, a 6.0-mile (9.6 km) trail that explores dramatic cliff faces and rock formations.
While the mountaineering routes themselves are generally more strenuous, the broader Andilly area is known for family-friendly attractions. For example, the Grand Parc d'Andilly offers activities suitable for families, providing a good balance to the more demanding mountain pursuits. You can find more information about the park at hautesavoiemontblanc-tourisme.com.


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