Best caves around Kerzers include both historical man-made tunnels and natural sandstone formations in the surrounding region. Kerzers is situated in a landscape that offers access to unique underground experiences. The area combines historical significance with natural beauty, providing diverse exploration opportunities. Visitors can discover caves that served military purposes or were once inhabited, alongside natural geological features.
Last updated: June 28, 2026
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The Güggelisloch is a sandstone cave that goes right through the hill ridge.
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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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Space with barbecue areas and benches for sitting and eating. Caves set into the field.
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Short but beautiful bike descent from the Chutzeturm via the hidden trails to the sandstone caves of Lobsigen and on to Aarberg.
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Very cool sandstone caves that invite you to linger. It has fireplaces and some tables and benches.
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A cave or a tunnel where you can go through. At the other end you are in the rock face and can walk up a narrow path or back through the tunnel.
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Around Kerzers, you can explore both historical man-made tunnels and natural sandstone formations. The region features caves that served military purposes, such as the Grey Rock Caves, and natural geological features like the Lobsigen Sandstone Caves.
Yes, the Grey Rock Caves (also known as Mont Vully caves) are particularly popular for families. Children enjoy exploring these man-made tunnels, which are often described as a 'children's paradise' for games like hide-and-seek. Remember to bring a flashlight for the best experience.
The man-made caves, such as the Grey Rock Caves (Mont Vully caves), were excavated into sandstone between 1915 and 1917. They served as fortifications for infantry and machine-gun positions, forming part of Switzerland's defense system during the First World War. Other natural sandstone caves, like the Lobsigen Sandstone Caves, were inhabited until the early 20th century, offering insights into historical living conditions.
Generally, you do not need a permit to visit the publicly accessible caves like the Grey Rock Caves or the Lobsigen Sandstone Caves. These are open for exploration. For more challenging or technical caving experiences in other Swiss cave systems, specific tours or permits might be required, but this is not typically the case for the caves directly around Kerzers.
When exploring the man-made tunnels like the Grey Rock Caves, it is highly recommended to bring a flashlight or headlamp, as the tunnels can be dark. Comfortable shoes are also advisable for walking on uneven terrain.
To reach the Mont Vully Caves by public transport, you can take bus number 530 from Sugiez train station to 'Môtier village' and then walk for approximately 20 minutes to the caves. Alternatively, there is parking available near the Restaurant Mont-Vully in Lugnorre, followed by a short 5-minute walk.
Yes, the Güggelisloch Cave is a small natural sandstone cave near the Aare. It's approximately 50 meters long and offers a unique view of the floodplain from its exit in the sandstone wall. The Lobsigen Sandstone Caves also feature natural formations within sandstone cliffs.
The Kerzers region offers various outdoor activities. You can find numerous hiking trails, including those that pass by the caves, such as the Sandstone Caves Trail. For more options, explore the hiking routes around Kerzers, or consider gravel biking or road cycling in the area.
Visitors particularly enjoy the historical aspect of the man-made caves and the opportunity for exploration, especially for children. The natural sandstone caves are appreciated for their unique geological features and the views they offer. The komoot community has shared over 140 photos and given more than 200 upvotes for the caves in this region.
Information regarding dogs inside the specific caves is not always explicitly stated. For the Mont Vully Caves (Grey Rock Caves), it's generally a recreational area, but it's best to check local signage or the official tourism website for specific rules regarding pets inside the tunnels. For the Mont Vully Caves, you can check for updates on MySwitzerland.com.
The Mont Vully Caves (Grey Rock Caves) are generally accessible year-round. However, for a comfortable experience, especially when combining with hiking, spring and autumn offer pleasant temperatures. During hot summer days, the caves provide a cool escape. Always check for any seasonal closures or specific opening hours before your visit, particularly for the Mont Vully Caves on MySwitzerland.com.


Extend your search for the best caves by checking out these guides of the top ones around Kerzers: