Natural monuments around Fontaines-sur-Grandson, a municipality in the Canton of Vaud, Switzerland, are situated at the foot of the Jura mountains. The area is characterized by its natural springs, including the source of the Diay River, which historically shaped the village. These notable landmarks and natural features offer insights into the region's ecological and historical landscape. Visitors can explore diverse natural sites, from significant hydrological sources to unique ecological habitats.
Last updated: July 10, 2026
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Popular around Fontaines-sur-Grandson
A little smaller than the Chasseron, but the view is also gigantic
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Easy paths lead up, the view is gigantic, all the famous Alpine peaks can be seen and in front of them Lake Neuchâtel and Lake Geneva
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Wonderful vantage point high above Lake Neuchâtel
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It is a rough walk from the Chasseron to the Rochers, a small ridge walk that is worth it
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Beautiful view, wild atmosphere and good restaurant, what more could you want?
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The menhirs of Clendy are over 6000 years old and are the most important Neolithic site in Switzerland. The place was a meeting place and the statue menhirs were worshipped here.
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If you are looking for a great adventure in the Swiss Jura, why not visit the Glacière de Monlési, the largest natural ice cave in Switzerland? You can access it on foot from the Col des Sagnettes, on the road between Fleurier and La Brévine. The cave is a karst sinkhole that contains three shafts, leading to a large ice-filled room. You can explore the icy wonders of this underground world, like stalagmites and ice stalactites. But be careful, it is very dangerous to go over the ladder or walk on the ice without the proper equipment and guidance. The Glacière de Monlési is a protected nature reserve and a unique geological phenomenon.
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Fontaines-sur-Grandson is rich in natural features. You can visit the historically significant source of the Diay River, which once powered the village. Another unique spot is the abandoned Diay accumulation basin, now a thriving biotope. For amphibian conservation, the Champ-Pittet Observation Tower – Grande Cariçaie Nature Reserve offers insights into a nationally important habitat.
Yes, the area features significant historical sites. The Menhirs of Clendy is a must-see, representing Switzerland's most impressive megalithic complex with 45 prehistoric stones. The source of the Diay River also holds historical importance, having shaped the village's development.
The region offers a variety of outdoor activities. You can find numerous road cycling routes, such as the 'Brévine Valley – Lac des Taillères loop', or mountain hikes like the 'Petites Roches Ridge – Chasseron Summit loop'. For more options, explore the road cycling routes, mountain hikes, and general cycling routes around Fontaines-sur-Grandson.
Absolutely. The Menhirs of Clendy is considered family-friendly, offering an engaging historical experience. Additionally, the Champ-Pittet Observation Tower – Grande Cariçaie Nature Reserve is a great spot for families to observe nature and wildlife.
The natural monuments are generally enjoyable throughout the warmer months, from spring to autumn, when hiking and outdoor activities are most pleasant. Spring offers lush greenery and active wildlife, while autumn provides beautiful foliage. Some areas, like the Glacière de Monlési Ice Cave, can offer a refreshing experience even in midsummer.
Yes, wildlife spotting is possible, especially at ecologically rich sites. The abandoned Diay accumulation basin has become a diverse biotope, and the Étang de la Scie is a nationally important site for amphibians. The Champ-Pittet Observation Tower – Grande Cariçaie Nature Reserve is specifically designed for observing the characteristic animals of the marsh.
Yes, the region boasts several excellent viewpoints. The Chasseron Summit, at 1,607 meters, provides wonderful views of the Savoyard, Valais, and Bernese Alps. Another great spot is the Petites Roches Ridge, which offers extensive vistas along its 1.5-kilometer length.
The Glacière de Monlési Ice Cave is the largest natural ice cave in Switzerland, located near Fontaines-sur-Grandson. It's a karst sinkhole with three shafts leading to a large ice-filled room, featuring ice stalagmites and stalactites. It's a protected nature reserve and offers a unique geological experience, though proper equipment and guidance are recommended for exploration.
While specific public transport details for each monument vary, Fontaines-sur-Grandson is situated in the Canton of Vaud, Switzerland, which has a well-developed public transport network. It's advisable to check local bus or train schedules to nearby towns and then plan your route to the specific natural monument.
The abandoned Diay accumulation basin, now completely covered by thick vegetation, is a hidden natural gem that has evolved into a rich biotope. While perhaps not immediately accessible for close inspection, it represents a fascinating example of nature reclaiming man-made structures and is significant for biodiversity.
The Étang de la Scie is a particularly important natural monument, recognized as a site of national importance for batrachians (amphibians). It serves as a crucial breeding and refuge site for various amphibian species, thanks to revitalization efforts by Pro Natura Vaud. It offers a unique opportunity to witness biodiversity preservation.
Visitors frequently appreciate the stunning panoramic views from spots like the Chasseron Summit and Petites Roches Ridge. The historical significance of sites like the Menhirs of Clendy and the unique ecological value of places like the Étang de la Scie are also highly valued. The opportunity for adventure, such as exploring the Glacière de Monlési Ice Cave, is another highlight.


Extend your search for the best caves by checking out these guides of the top ones around Fontaines-sur-Grandson: