About Ski schools in Sierre Region with CheckYetiYou can book with the best-rated ski schools in Sierre Region: Swiss Ski School Crans-Montana, Ski School ESI Glycérine Sport Anzère & Ski school Ski Zenit Saas-Fee. Choose from 16 offers from 44 CHF and benefit from 210 recommendations by verified customers. Look for offers with "Free cancellation" to stay flexible and take advantage of CheckYeti's 365-day customer support.