4.9
(7)
40
hikers
1
hike
Mountaineering routes around Cornier are situated in a mountainous region characterized by significant elevation changes and varied terrain. The area features prominent peaks like Le Môle and Montagne de Sous-Dîne, offering challenging ascents and panoramic views. Routes often involve substantial climbs through forested areas and open ridges, providing a classic pre-alpine mountaineering experience.
Last updated: July 1, 2026
4.8
(4)
29
hikers
8.59km
04:12
670m
670m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
8
hikers
16.6km
07:30
1,340m
1,340m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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5.0
(2)
3
hikers
11.8km
03:37
360m
360m
Hard mountaineering route. Good fitness required. Sure-footedness, sturdy shoes and alpine experience 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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A beautiful view of Geneva, or rather, its clouds.
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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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Very nice hike. It was quite crowded today. Contrary to what’s written in the description, I didn’t see any particularly risky passages
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Cycling down from Salève, this breathtaking view of the Geneva region and the lake is the final reward of this demanding climb. You can dream for a long time in front of this landscape, or have a drink, stretch out on the lawn, and watch the paragliders fly just above. SUMMER SEASON | FROM APRIL 1, 2025 TO NOVEMBER 2, 2025 Open daily. Last ascent at 6:30 p.m. | Last descent at 6:45 p.m. Late openings on Thursdays, Fridays, and Saturdays: Last ascent at 10:30 p.m. | Last descent at 10:45 p.m. The 360° terrace closes at 6:30 p.m. Prices: €18 (adult) / €13 (reduced) / €6.50 (children)
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Mountaineering around Cornier offers a challenging and rewarding experience in the Pennine Alps. The region is characterized by rugged terrain, significant elevation changes, and stunning natural beauty, including prominent peaks like the Grand Cornier itself. You'll find routes with substantial climbs through varied landscapes, from forested areas to open ridges, providing a classic pre-alpine mountaineering adventure.
Yes, for those seeking a moderate challenge, the Montagne de Sous-Dîne loop from La Culaz is a great option. This 6.7-mile (10.8 km) path involves a substantial climb of 2,887 feet (880 m) through varied mountain landscapes, typically taking around 4 hours 55 minutes to complete.
For experienced mountaineers, Cornier offers several demanding routes. The Le Môle – Petit Môle loop from Ayse is a difficult 10.2-mile (16.3 km) trail with over 4,399 feet (1,340 m) of ascent, often completed in about 7 hours 27 minutes. Another challenging option is the Petit Môle – Le Môle loop from Ayse, a difficult 5.4-mile (8.7 km) trail with 2,190 feet (667 m) of elevation gain.
Yes, all the mountaineering routes highlighted in this guide are circular loops, allowing you to start and finish at the same point. For example, the Montagne de Sous-Dîne loop from La Culaz and the Le Môle – Petit Môle loop from Ayse are both excellent circular options.
The Cornier region is known for its impressive alpine panorama and significant glacial features. While on the routes, you might encounter stunning views of surrounding peaks and valleys. Some routes, like the Croisette Pass – The Trou de la Tine loop from Grotte d'Orjobet, will take you past notable landmarks such as the Croisette Pass and The Trou de la Tine. You can also explore the Orjobet Cave nearby.
The mountaineering routes in Cornier are highly regarded by the komoot community, holding an impressive average rating of 4.9 stars from over 10 reviews. Mountaineers often praise the challenging ascents, the panoramic mountain views, and the varied terrain that includes both forested slopes and open ridges, offering a true wilderness experience.
Yes, the region around the Grand Cornier is well-equipped with mountain huts that serve as crucial bases for climbers. Notable options include the Mountet Hut and the Moiry Hut. For those undertaking more remote ascents, the Dent Blanche bivouac shelter provides a small, stone-built hut for up to 14 people, offering a high-mountain experience without the need for heavy bivouac equipment.
The best time for mountaineering around Cornier generally aligns with the summer months when conditions are most favorable for high-alpine ascents. However, the region offers a sense of remoteness and adventure even during mid-summer. Always check local weather forecasts and trail conditions before heading out, as high-mountain weather can change rapidly.
The Grand Cornier itself is an impressive peak reaching nearly 4,000 meters. It is situated near the prominent Dent Blanche. The region is also characterized by significant glacial features, such as the Zinal Glacier, which lies beneath the Grand Cornier's north face. Climbers often encounter glaciers like the North & Moiry Glacier during their ascents, adding to the technical demands and wild nature of the experience.
There are a total of 5 mountaineering routes available in Cornier, offering a range of experiences from moderate to difficult. These routes provide diverse options for exploring the region's mountainous terrain.
Beyond the main mountaineering routes, the Cornier area offers several other points of interest. You can visit the Croisette Pass, explore the Balcony Trail on the Salève, or experience the views from the Téléphérique du Salève. Other notable mountain passes in the vicinity include Col de Réray and Col des Pitons.


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