Top 5 Natural Monuments around Saint-Genix-Sur-Guiers
Best natural monuments around Saint-Genix-Sur-Guiers offer a diverse landscape for outdoor exploration. The region features tranquil lakes, impressive geological formations, and picturesque waterfalls. Visitors can discover a variety of natural sites, from the distinctive turquoise waters of Lac d'Aiguebelette to dramatic cliffs and winding rivers. This area provides opportunities for hiking, cycling, and enjoying natural settings.
Best natural monuments around Saint-Genix-Sur-Guiers
- The most popular natural monuments is Grenant Stream, a river that winds through a lush and tranquil forest.…
Last updated: July 2, 2026
Lac d'Aiguebelette
Highlight • Lake
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Glandieu Waterfall
Highlight • Waterfall
Quite close (5 min) to the ViaRhona
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Grenant Stream
Highlight • River
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Glandieu Waterfall Cave
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Rochefort Cliffs
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Tips from the Community
Wow, what a beautiful waterfall! 🤩🤩
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As you travel to the Grenant stream above La Bridoire, you will discover a hidden stream that winds through a lush and tranquil forest in the heart of the Chartreuse mountains. The area around the stream is teeming with wildlife and you will often see birds and other woodland creatures. As you listen to the soothing sound of flowing water, let your mind escape into nature.
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A must-see spot in the region, magnificent and impressive, but be careful of the incredible number of tourists in case of good weather during the day, choose to go there early in the morning!
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Lake Aiguebelette is a natural lake located in France in the Savoie department in the Auvergne-Rhône-Alpes region. Main lake of the Savoyard Avant-Pays, in the southern end of the Jura massif, it is located approximately 10 kilometers from Chambéry, approximately 40 kilometers from Grenoble and approximately 100 kilometers from Lyon. It has an area of 545 hectares and is as such the seventh natural French lake after Lake Geneva (in part), Lake Hourtin and Carcans, Lake Grand-Lieu, Lake Bourget, Lake Annecy and Lake Marville (at Kerguelen). Bordered to the east by the Épine chain which culminates with Mont Grelle at 1,427 meters and to the west by Mont Tournier, its maximum depth is 71 meters. At first glance, it is characterized by its often green color, whereas, in the same region, Lake Annecy is bluer and Lake Bourget is more often steel gray. Lake Aiguebelette is a private lake which belongs to the Rivérieulx de Chambost de Lépin family and Électrcité de France, who have entrusted its management to the Communauté de Communes du Lac d'Aiguebelette. Its banks are shared between five riverside municipalities: Aiguebelette-le-Lac, Lépin-le-Lac, Saint-Alban-de-Montbel, Novalaise and Nances. In the southern part of the lake there are two islands, surrounded by reed beds. In order to preserve the quality of its waters and its environment, thermal motor boats have been prohibited on the lake since a decree of 1967. It has also been the first regional freshwater nature reserve in France since March 2015. Source: Wikipedia
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Magnificent lake in a mountain atmosphere, with a pretty road that goes around it, partly away from traffic. Do it clockwise.
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The cave is bigger than it seems when you go inside.
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The path under the rock offers a beautiful view at the foot of the cliffs, a beautiful spectacle on a quiet road.
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Very nice site, and pretty waterfall. However, the very present tourist aspect spoils the show a bit, a security guard is even present to monitor the waterfall...I had never seen that before. Other equally beautiful and wilder waterfalls are to be discovered in Valromey
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Frequently Asked Questions
What are some unique natural features to explore near Saint-Genix-Sur-Guiers?
The region offers a variety of unique natural features. You can discover the distinctive turquoise waters of Lac d'Aiguebelette, the picturesque Glandieu Waterfall, and the dramatic Rochefort Cliffs. The area also features the tranquil Grenant Stream winding through a lush forest.
Are there family-friendly natural monuments around Saint-Genix-Sur-Guiers?
Yes, several natural monuments are suitable for families. Lac d'Aiguebelette is ideal for swimming and water sports with its warm waters and supervised beaches. The Glandieu Waterfall offers a pleasant, easy stop for all ages. The Marais d'Avressieux also provides an easy, peaceful circuit for walking and discovering local nature.
What kind of views can I expect from the natural monuments in this region?
You can expect magnificent panoramic views, especially from elevated points. The View of the Rhône from Belvédère du Site des Fils, located on Mont Tournier, offers a breathtaking 180° panorama of the Rhône river and surrounding valleys. The Rochefort Cliffs also provide beautiful vistas at the foot of the cliffs.
What outdoor activities can I do near these natural monuments?
The area around Saint-Genix-Sur-Guiers is excellent for various outdoor activities. You can enjoy cycling along the ViaRhôna cycle path near the Rhône river, or explore routes like the 'Lac de Barterand – Beautiful view over the Rhône loop' for touring bikes. For running, there are trails such as the 'Vachon Island loop'. Find more routes on the Cycling around Saint-Genix-Sur-Guiers, Road Cycling Routes around Saint-Genix-Sur-Guiers, and Running Trails around Saint-Genix-Sur-Guiers guide pages.
Are there hiking opportunities near the natural monuments?
Yes, hiking is a popular activity. Mont Tournier, for instance, offers trails to its summit with panoramic views and geological features like 'la pierre qui vire'. The Marais d'Avressieux provides an easy circuit for peaceful walks. For more detailed hiking routes, you can explore guides for the region.
What makes Lac d'Aiguebelette special compared to other lakes?
Lac d'Aiguebelette is unique for its distinctive turquoise waters and its exceptionally warm temperatures, reaching up to 28°C in summer. It's also known for being a private lake with strict environmental protection, prohibiting thermal motorboats since 1967, ensuring a tranquil environment for swimming and water sports.
Can I cycle around Lac d'Aiguebelette?
Yes, the road around Lac d'Aiguebelette offers an easy cycling experience with beautiful views of the surrounding mountains and the lake itself. It's a popular route for enjoying the scenery.
What geological features can be found on Mont Tournier?
Mont Tournier is geologically significant, representing a major fold known as the Mont Tournier anticline. Its western slopes display nearly horizontal layers of Lower Cretaceous and Upper Jurassic rock. Notable formations include 'la pierre qui vire' (the turning stone) and 'la pierre chapotée' (the capped stone), which add natural curiosity to hiking trails.
What is the best time to visit the natural monuments around Saint-Genix-Sur-Guiers?
The summer months are ideal for enjoying the warm waters of Lac d'Aiguebelette and the refreshing spray of the Glandieu Waterfall. However, the region's natural beauty, including the panoramic views from Mont Tournier and the tranquil forests around Grenant Stream, can be appreciated throughout spring, summer, and autumn for hiking and cycling.
What do visitors enjoy most about the natural monuments in this area?
Visitors particularly enjoy the tranquility and natural beauty. The soothing sound of flowing water at Grenant Stream, the pleasant shade and spectacle of Glandieu Waterfall, and the breathtaking panoramas from viewpoints like the Belvédère du Site des Fils are frequently praised. The warm, turquoise waters of Lac d'Aiguebelette are also a major draw for relaxation and recreation.
Are there any natural areas suitable for wildlife observation?
Yes, the area around the Grenant Stream is known for being teeming with wildlife, where you can often see birds and other woodland creatures. The Marais d'Avressieux also offers opportunities to discover local nature and its inhabitants in a peaceful marshland setting.
How accessible are the natural monuments for visitors?
Many sites offer good accessibility. The road around Lac d'Aiguebelette is easy to navigate, and the Glandieu Waterfall is a short, pleasant stop. The Rochefort Cliffs can be observed from a quiet road. While some viewpoints like the Belvédère du Site des Fils require a climb, many natural areas are designed for easy enjoyment.
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