The iPhone application of Saint-Gervais Mont-Blanc is bringing comfort and safety to Saint-Gervais ski resort. Brought to you by the tourism office. This app leverages the power of iPhone technology to provide you with a better skiing experience. - a detailed weather forecast of the ski resort, - a complete address book of all the stores and services available, - emergency phone numbers. This application was developed by Skiplan Lumiplan Montagne, specialist of digital information for ski resorts. Continue use of GPS running in the background can decrease battery level.