Lac du Bourget
About
Lac du Bourget, the largest natural lake in France, lies at the southern end of the Jura Mountains in the Savoie department. Surrounded by scenic beaches, rolling hills and the historic town of Aix‑les‑Bains, the lake is a hub for a wide range of outdoor activities, from stand‑up paddle and kayaking to hiking along the winding paths that hug its shoreline. The site also boasts cultural treasures such as the ruined Château de Thomas II, a 13th‑century hunting lodge perched on a marshy knoll, and the nearby abbey of Hautecombe. In addition to nature and history, visitors are drawn to the renowned thermal spas of Aix‑les‑Bains, where mineral‑rich waters are celebrated for their healing properties. Recognized as a UNESCO biosphere reserve, the lake’s biodiverse wetlands support an impressive array of birds, including herons and swans, making it a favorite destination for wildlife enthusiasts. Whether you’re seeking adventure, relaxation, or a slice of regional heritage, Lac du Bourget offers a balanced mix of natural beauty and cultural depth that captivates travelers of all ages.
Highlights
- Largest Natural Lake in France
- UNESCO Biosphere Reserve
- Château de Thomas II Ruins
- Scenic Beaches & Hiking Trails
Must-See Areas
Good to Know
Good for
Best time to visit
Spring and early autumn provide the most pleasant weather and fewer crowds, making it the ideal time to explore the lake’s trails, beaches, and cultural sites.
Frequently Asked Questions
At a glance
- Typical visit: about 3 hours