Best lakes around La Biolle are primarily centered around Lac du Bourget, France's largest natural lake. La Biolle is situated near this significant body of water, which is separated by a mountain range. Lac du Bourget is a glacial lake, formed approximately 19,000 years ago, reaching a maximum depth of 145 meters and covering a surface area of 44.5 km². Its waters can reach 26°C in summer, supporting various water activities.
Last updated: June 29, 2026
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Beautiful to cycle and to experience, unmissable.
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Tour of the lake via the Col du Chat, very beautiful with very beautiful views.
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Entrance to the main beach, the spots directly on the bike path are nicer.
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Beautiful bike path, beautiful lake.
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Beautiful lake, beautiful views.
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Nice bike path, beautiful lake, nice restaurant.
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Nice little road by the lake, great views.
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Course with 9% slopes. Very beautiful landscapes
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Lac du Bourget, France's largest natural lake, is a glacial lake formed approximately 19,000 years ago. It is the deepest lake entirely within France, reaching 145 meters, and covers a surface area of 44.5 km². Its picturesque beauty, with turquoise waters set against the Mont du Chat and Bauges Mountains, makes it a major draw. In 2025, it was designated a UNESCO biosphere reserve.
The area around Lac du Bourget offers stunning natural beauty, characterized by turquoise waters, golden reedbeds, and dramatic mountain backdrops like the Mont du Chat and the Bauges Mountains. Viewpoints such as the Chambotte lookout and the Revard belvedere provide breathtaking panoramic vistas. The 'wild coast' on the opposite shore from Aix-les-Bains features serene, wooded mountains.
Yes, there are several notable viewpoints. The Lovely view of Lake Bourget offers a photogenic panorama of the lake, reedbeds, and mountains. Another popular spot is Lake view, which features a restaurant with a terrace and spectacular views. Additionally, the Chambotte lookout point and the Revard belvedere (with its overhanging glass walkway) provide breathtaking panoramic views of the lake and surrounding landscapes.
Lac du Bourget is a hub for a wide array of water sports. Visitors can enjoy water skiing, wakeboarding, fishing, diving, sailing, rowing, rafting, Dragon Boat, and canoeing. There are over 14 harbors with 2,600 moorings, and equipment rentals are readily available along the shoreline.
Yes, Lac du Bourget boasts several beaches. Cap des Séselets Beach is recognized for snorkeling and offers a superb spot to admire the lake. Aix-les-Bains Beach is well-equipped, with a bathing center and a long esplanade. Other options include Bourget-du-Lac Beach with shallow waters and a sandy area, and Plage de Conjux, known for its gravel and lawns.
The surrounding mountains, including the Massif des Bauges Regional Nature Park, offer extensive opportunities for hiking on marked trails, such as routes to the Dent du Chat and Molard Noir. Cyclists can explore trails like the ViaRhôna. For more detailed routes, you can explore Mountain Hikes around La Biolle and Road Cycling Routes around La Biolle.
Yes, there are several mountain biking trails available. You can find routes like the 'Tour de la croix de Mérieu – Chambotte Pass loop' or the 'Crosagny Pond – Narrow Singletrack Trail loop'. For a comprehensive list and details, refer to the MTB Trails around La Biolle guide.
Yes, the area around Lac du Bourget is very family-friendly. Many beaches, such as Bourget-du-Lac Beach, have shallow waters. Beyond swimming, families can visit the Aquarium du Lac du Bourget, enjoy lakeside parks with playgrounds, mini-golf, and seasonal festivals. Highlights like Cap des Séselets Beach and Aix-les-Bains Beach are also categorized as family-friendly.
Lac du Bourget holds significant cultural importance, having inspired romantic poems like 'Le Lac' by Alphonse de Lamartine. Notable historical sites include the majestic Hautecombe Abbey, which serves as a necropolis for the Counts of Savoy, and Roman remains found in Aix-les-Bains. The charming village of Chanaz, often called 'Venice of Savoy,' is also nearby, offering a unique experience with its canal linking the lake to the Rhône.
The lake and its surroundings are rich in diverse flora and fauna. The extensive reed beds serve as natural reserves for various bird species, including ducks and great crested grebes, and the lake is an important migratory passage. Fishing is also popular, with over 30 species of fish, such as lavaret and arctic char, inhabiting the waters.
The summer months are particularly popular, as the waters of Lac du Bourget can reach a pleasant 26°C, making it ideal for swimming and various water activities. However, the natural beauty and outdoor activities can be enjoyed throughout spring and autumn as well, offering milder temperatures for hiking and cycling.
Yes, there are numerous cafes and restaurants, especially in towns like Aix-les-Bains and Bourget-du-Lac. Many establishments offer dining 'with your feet in the water' and provide great views of the lake. For example, the Lake view highlight features a restaurant with a terrace and spectacular views.


Still not found your perfect lake around La Biolle? Check out the guides of these regions to see even more beautiful places.