About Ski schools in Grange Sises Region with CheckYetiYou can book with the best-rated ski schools in Grange Sises Region: Scuola Sci Nazionale Pragelato & Scuola di Sci Claviere. Choose from 5 offers from 35.8 EUR and benefit from 30 recommendations by verified customers. Look for offers with "Free cancellation" to stay flexible and take advantage of CheckYeti's 365-day customer support.