Ondéa Grand Lac Aix-les-Bains

Official application of the Ondéa Grand Lac transport network in Aix-les-Bains

Ondea Grand Lac

Live the mobility experience on the territory of Grand Lac (the 28 municipalities around Aix-Les-Bains and Lac du Bourget). Thanks to Ondéa Grand Lac, benefit from a range of innovative services to simplify your daily travels.


Ondéa Grand Lac's real-time route calculation offers you the best travel solution by combining modes of transport: bus, ter trains, bicycles, mobility on demand (Mobéa), car sharing (Citiz), carpooling (Movici ), cabs.

Enjoy a personalized experience thanks to the "my favourites" or "my alerts" features which notify you of disruptions to your favorite lines.

From the same application, you can buy your tickets and validate them directly from the Ondéa Grand Lac mobile application.

The "around me" feature offers you the best mobility solutions nearby, such as the nearest bus stops and their next departures in real time, stops for spontaneous carpooling lines, secure hoops and boxes for bicycles, and as the possibility of reserving a Vélodéa in a few clicks, the position of Citiz cars in car-sharing but also the relay points selling transport tickets.

The Ondéa Grand Lac application is accessible to everyone thanks to:
- Reading timetables
- The vocalization of the next departures
- The proposed itineraries are suitable for people with reduced mobility

Ondéa Grand Lac offers mobility for the municipalities of:
Aix-les-Bains | Tracery | La Biolle | Bourdeau | Bourget-du-Lac | Brison-Saint-Innocent | Chanaz | The Chapel-of-Mont-du-Chat | Chindrieux | Spouse | Drumettaz-Clarafond | Grésy-sur-Aix | Mery | Montcel | Motz | Mouxy | Ontex | Pugny-Chatenod | Ruffieux | Saint Offenge | Saint Bear | Saint-Pierre-de-Curtille | Serrieres-en-Chautagne | Tresserve | Trevignin | Let's | Viviers-du-Lac | Voglans |


Ondéa Grand Lac, mobility brings us closer