In the Vallée d'Aulps you can play tennis to your heart's content on 2 courts at your disposal.
Price: 5€ per hour (book at your nearest tourist office), free with the Portes du Soleil Multi-Pass (1€ per day) or with the Multi Pass season card (50€).
Le Biot tennis: reserve your place on the court-side noticeboard; one hour maximum (unless the court is free when you arrive).
Drouzin le Mont tennis (Col du Corbier): reserve your place on the court-side noticeboard; one hour maximum (unless the court is free when you arrive).