On Sunday the 3rd January from 11:00 a.m there will be the official opening of the sauna (down by La Plage) this is organised by the association of “les bains de trois jetees”.
There was an event at the same place last year to get the project going. The swimmers braved the cold water of the lake, there was mulled wine available and a great atmosphere too! Read and see all the photos from last year here
Also, check out their site for opening times of the buvette the weekend bar/café with a view of the lake.