Hotels in Ovronnaz For details of Winter Sports, including Snowboarding and Skiing in Ovronnaz, see also :- Ovronnaz, Snow Forecast, Ski Holidays, Ski Hire, Airport Transfers and Switzerland. Ovronnaz Accommodation (Apartments, Chalets, Hotels) Map Switch view to map of hotels in La Tzoumaz, Nendaz, Verbier or Villars - Gryon.