Natural monuments around Le Pont-De-Beauvoisin are characterized by diverse landscapes. The area, split by the Guiers river between the Isère and Savoie departments, features dramatic gorges, serene lakes, and extensive natural parks. These geographic features offer a variety of natural landmarks for exploration. The region provides opportunities to experience pre-Alpine limestone massifs, river canyons, and protected aquatic environments.
Last updated: July 2, 2026
Highlight • Lake
Translated by Google •
Tip by
Highlight • River
Translated by Google •
Tip by
Sign up now to discover places like this
Get recommendations on the best single tracks, peaks, & plenty of other exciting outdoor places.
Sign up for free
Highlight • Waterfall
Translated by Google •
Tip by
Highlight (Segment) • Natural Monument
Translated by Google •
Tip by
Highlight • Viewpoint
Translated by Google •
Tip by
Start today with a free account
Your next adventure awaits.
Login or Signup
Dizzying belvedere from the top of Mont Tournier, view of the Grand Thur, the Grand Colombier and of course the Rhône.
1
0
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.
2
0
Large waterfall on the ascent of Mont Grelle or Beauvoir
0
0
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
1
0
Magnificent lake in a mountain atmosphere, with a pretty road that goes around it, partly away from traffic. Do it clockwise.
2
0
The path under the rock offers a beautiful view at the foot of the cliffs, a beautiful spectacle on a quiet road.
2
0
The Lac d'Aiguebelette is an essential place in the summer season. The road around the lake offers an easy ride that allows you to enjoy views of the mountains and the lake. There are a number of side roads and trails that will take you to the water's edge, as well as plenty of places to stop and cool off.
4
0
Lac d'Aiguebelette is renowned for its warm, often green-hued waters, making it ideal for swimming and various water activities like paddleboarding and rowing. It's the seventh-largest natural lake in France and a protected regional freshwater reserve, ensuring a tranquil environment. The lake's sandy beaches and beautiful viewpoints, such as those from Saint-Alban-de-Montbel, offer stunning panoramas of the water and surrounding mountains. You can find more details about this highlight here: Lac d'Aiguebelette.
The Gorges de Chailles, carved by the Guiers river, are an impressive canyon known for dramatic rock formations and an aquatic environment. Historically significant and mentioned by Jean-Jacques Rousseau, they are considered one of the most beautiful canyons in the Rhône-Alpes region. It's a popular spot for canyoning, featuring long stretches of water and an impressive arch midway through, offering an immersive experience despite its proximity to a road.
Yes, several natural monuments are suitable for families. Lac d'Aiguebelette is perfect for family outings with its warm waters and sandy beaches. The Grenant Stream offers a tranquil forest setting with abundant wildlife, suitable for gentle exploration. The Parc Naturel Régional de Chartreuse also has numerous marked trails suitable for family walks.
The region around Le Pont-de-Beauvoisin is characterized by diverse geological features. You can explore the impressive canyon of the Gorges de Chailles with its dramatic rock formations. The Parc Naturel Régional de Chartreuse is a pre-Alpine limestone massif, featuring deep forests, alpine pastures, and striking cliffs, showcasing a rich geological history.
The area offers a wide range of outdoor activities. Near Lac d'Aiguebelette, you can enjoy swimming, paddleboarding, and rowing. The Gorges de Chailles are popular for canyoning. The Parc Naturel Régional de Chartreuse provides over 1300 kilometers of marked trails for hiking. For cycling, you can find routes like the 'View of Lake Aiguebelette loop' or 'The Border between Isère and Savoie' in the Cycling around Le Pont-De-Beauvoisin guide. Running trails are also available, such as the 'Étang de Combe loop from Pont-de-Beauvoisin' in the Running Trails around Le Pont-De-Beauvoisin guide.
Yes, the Gorges de Chailles were historically a significant passage and were even mentioned by Jean-Jacques Rousseau. Additionally, the Source Saint-Félix holds local heritage significance; its water was historically believed to be beneficial for the eyes, attracting pilgrims and offering a glimpse into local traditions and beliefs.
For breathtaking panoramas, visit the View of the Rhône from Belvédère du Site des Fils. From a 500m cliff, you can discover the meanders of the Rhône and the surrounding departments of Savoie and Ain. Around Lac d'Aiguebelette, viewpoints from Saint-Alban-de-Montbel or the Col de l'Épine offer stunning vistas of the lake and mountains. The Parc Naturel Régional de Chartreuse also provides numerous elevated points for expansive views.
Yes, the region is rich in biodiversity. The Grenant Stream area is teeming with wildlife, where you can often see birds and other woodland creatures. The Parc Naturel Régional de Chartreuse is home to deer, wild boars, chamois, and over a thousand species of butterflies, making it an excellent spot for wildlife observation.
The Parc Naturel Régional de Chartreuse is an extensive regional natural park spanning both the Isère and Savoie departments. It's a pre-Alpine limestone massif with diverse landscapes including deep forests, alpine pastures, and cliffs. The park is exceptionally rich in biodiversity, with 216 types of natural environments and over 1300 kilometers of marked trails for all levels of hikers. It's a haven for nature lovers and offers opportunities to discover a wide array of flora and fauna.
Yes, you can visit the Waterfalls of the Ruisseau de la Pissoire. These superb waterfalls are nestled in the woods and provide an ideal place to cool off during a hike or day trip. They are particularly impressive on the ascent of Mont Grelle.
The best time to visit largely depends on your preferred activities. The warm waters of Lac d'Aiguebelette make it ideal for summer. The Parc Naturel Régional de Chartreuse offers hiking opportunities throughout spring, summer, and autumn, with diverse flora and fauna to observe. In autumn and winter, the Belvédère du Site des Fils can offer stunning views of a sea of clouds below.
Absolutely. The Grenant Stream, winding through a lush and tranquil forest in the heart of the Chartreuse mountains, offers a serene environment. The Gorges de Chailles, despite being close to a road, provide an immersive experience that makes visitors feel disconnected from civilization. The Source Saint-Félix also offers a serene spot for reflection.


Extend your search for the best caves by checking out these guides of the top ones around Le Pont-De-Beauvoisin: