The Swiss Snow Sports School Andermatt (SSA) and our wonderful winter landscape welcome you to the heart of Central Switzerland! The Andermatt + Sedrun + Disentis ski arena is the largest ski area in the region. The snow sports school belongs to the Andermatt Swiss Alps Group (ASA) and is also a member of “Swiss Snowsports”. Swiss Snowsports is the umbrella organization for all Swiss ski schools (SSS) and, in terms of a quality label, is also the training association for Swiss snow sports instructors.