Lake Aiguebelette, nestling at the gateway to the Chartreuse nature park, the 3rd largest natural lake in France by size, is a private lake that belongs to the Chambost family and EDF (French Utility Company).
Its geographical position, enclosed by hills, has enabled it to remain unspoilt, authentic and protected. It was registered as a listed site in 1936. The lake has a remarkable ecosystem with listed and protected natural areas: reed beds, meadows, wetland forests and water plants with a rich fauna of birds and fish. Furthermore, it is a wintering ground for migratory birds, in particular the tufted duck and the teal.
The lake, which is much loved by fishermen, is lined with typical boathouses, buildings that are unique in Europe.
An outstanding area in environmental terms, numerous local initiatives have been made there: improvement of the water management, restoration of the marshes, protection and restoration of the wetland areas, development of the heritage related to the water and the banning of boats with heat engines. It is also a drinking water reservoir for 14 communes.
The remarkably mild waters of the lake can reach up to 28oC, making it an oasis in the summer, with 7 planned, maintained and supervised beaches, offering many leisure activities.
Lake Aiguebelette’s little museum of the lake and nature, open from 15 July to 31 August, aims to make both locals and tourists aware of the environmental stakes as well as the ecological wealth of the region. Dealing with geology, history, fauna and flora, the exhibition is aimed at both adults and children, with several scenes recreated (stuffed animals, plants, aquariums, games, etc.) and entry is free.
© RA Tourisme / JL. Rigaux