The Compagnie des Bateaux, allows you to go from Doussard to Annecy but not only.
14 euros for a one way to Annecy, 24 euros for a round trip.
From the 5th of may until 5th of July and from the 29th of August until the 20th of September :
Tuesday, Wednesday Friday and Sunday. Start from Doussard 11.15 AM and 6.30 PM
From the 6 of July until the 28th of August :
Every day. Start from Doussard 11.15 AM, 3.45 PM and 6.30 PM.
Duration of the trip to Annecy 1h05.