Top 5 Gorges around Vully-les-Lacs
Best canyons around Vully-les-Lacs include unique geological formations and historical sites. The region, known for its picturesque landscapes, features the Grottes des Roches Grises, a network of artificial caves excavated into molasse rock. These formations provide an exploratory environment, blending natural rock features with historical intrigue. Situated on Mont Vully, the area also provides panoramic views over Lake Morat and Lake Neuchâtel.
Best canyons around Vully-les-Lacs
- The most popular canyons is Grey Rock Caves, a cave that consists of man-made caves dug into sandstone between 1916 and 1917. These grottos offer a labyrinthine experience with corridors and caverns, providing an engaging exploratory environment.
- Another must-see spot is Seyon Gorges, a natural wonder formed by the Seyon River. The river has carved through limestone rock over millions of years, creating a deep, narrow gorge that cuts through the mountain ridge.
- Visitors also love Ancient Mills Along the Seyon Gorge, a scenic walk along the gorge. This area offers a glimpse into historical sites and natural beauty, particularly in the lower quarter of the gorge.
- Vully-les-Lacs is known for its unique blend of natural gorges and historical cave systems. The region offers a variety of "canyon-like" experiences, from natural river-carved formations to man-made historical excavations.
- The canyons around Vully-les-Lacs are appreciated by the komoot community, with more than 200 upvotes and over 140 photos shared by visitors.
Last updated: July 11, 2026
Grey Rock Caves
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Today you can simply explore the caves. Children in particular have fun exploring the grottos.
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Seyon Gorges
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Ancient Mills Along the Seyon Gorge
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Fineta Graben Single Trail
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Historic Path Between Cliffs
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Tips from the Community
It is a beautiful section. But it is not steep and the path is well developed.
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Infantry position from World War I
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200 meters of pure playground with several corridors, caverns, and stairs. An adventure for all ages!
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La Lamberta Excavated in the molasse, they have 200 meters of galleries. The infantry work intended for the machine gun position is one of the scattered fortifications set up during the First World War to defend the Swiss Plateau. The construction of this infantry work took place between 1916 and 1917 and made it possible to protect the axis of Lake Morat. Today these caves have become a paradise for children for long games of hide-and-seek. https://www.j3l.ch/fr/P8751/lieux/sites-naturels/les-grottes-des-roches-grises-la-lamberta
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steep climb but with a single passage between molasse walls
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Anyone who follows the Seyon from Valangin to Neuchâtel through the George de Seyon will only come across it in the lowest quarter of the gorge. Before that, the gorge path runs at an elevated position and you cannot see the Seyon. But the lowest quarter is all the more spectacular.
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The Seyon Gorges are a natural wonder formed by the Seyon River, which flows from the Jura Mountains to Lake Neuchâtel. The river has carved through the limestone rock over millions of years, creating a deep, narrow gorge that cuts through the mountain ridge. The Seyon gorges are rich in history and biodiversity, as they have served as a passage, source of energy and habitat for various plants and animals. You can admire the beauty and diversity of the Seyon gorges by walking the path that follows the river, or by visiting the Gor du Vauseyon, a natural swimming pool with old water mills, and the Château de Valangin, a medieval fortress which overlooks the gorges.
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Frequently Asked Questions
What kind of 'canyon-like' experiences can I find in Vully-les-Lacs?
Vully-les-Lacs offers a unique blend of natural and historical 'canyon-like' experiences. You can explore the man-made Grey Rock Caves, a network of WWI fortifications carved into molasse rock, or discover the natural beauty of the Seyon Gorges, formed by the Seyon River.
Are there any family-friendly 'canyons' or gorges in the region?
Yes, the Grey Rock Caves are particularly popular with families. Children enjoy exploring the labyrinthine corridors and caverns. Remember to bring a flashlight for the best experience!
What is the historical significance of the 'canyons' in Vully-les-Lacs?
The Grey Rock Caves, also known as Grottes des Roches Grises, were excavated between 1916 and 1917 during World War I. They served as infantry works and machine gun emplacements to protect the Morat Lake axis, offering a tangible link to the region's military history.
What natural features can I expect to see in the Seyon Gorges?
The Seyon Gorges are a natural wonder where the Seyon River has carved a deep, narrow path through limestone rock. You'll find rich biodiversity, forests, and the river itself. The area also features the Gor du Vauseyon, a natural swimming pool with old water mills.
Are there hiking opportunities near these gorges?
Absolutely. The region offers numerous hiking trails. For instance, you can enjoy a scenic walk along the Ancient Mills Along the Seyon Gorge. You can find more hiking routes in the area by visiting our Hiking around Vully-les-Lacs guide.
What other outdoor activities can I do near the canyons of Vully-les-Lacs?
Beyond exploring the gorges, Vully-les-Lacs is excellent for various outdoor activities. You can find extensive routes for gravel biking and cycling, offering diverse terrain and scenic views across the region.
What do visitors say about the Grey Rock Caves?
Visitors often describe the Grey Rock Caves as an adventure, especially for children. They highlight the unique experience of exploring the hand-dug tunnels and caverns, and emphasize the importance of bringing a flashlight.
Is there parking available for the Grottes des Roches Grises (Grey Rock Caves)?
Yes, the Grottes des Roches Grises are freely accessible and can be reached via a short walk from a nearby parking area, making them a convenient stop for visitors.
What is the best time to visit the gorges and caves in Vully-les-Lacs?
The region's natural attractions, including the caves and gorges, are generally enjoyable throughout the year. However, for outdoor activities like hiking and cycling, spring to autumn offers the most pleasant weather conditions. The Grey Rock Caves can be explored in most weather, but a clear day enhances the panoramic views from Mont Vully.
Are there any viewpoints near the 'canyons'?
Yes, the Grey Rock Caves are situated on Mont Vully, which offers impressive panoramic views over Lake Morat, Lake Neuchâtel, and the Alps. The journey to the grottos itself provides scenic vistas.
Can I find historical mills or structures along the Seyon Gorge?
Yes, the Ancient Mills Along the Seyon Gorge offer a scenic walk where you can see historical sites and natural beauty, particularly in the lower quarter of the gorge. The Gor du Vauseyon, mentioned in relation to the Seyon Gorges, also features old water mills.
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