The polo tournament in St. Moritz, Switzerland, is one of the most prestigious polo tournaments in the world. It is conducted annually since 1985, being one of most important events in St. Moritz attracting many world-known personalities. The tournament is already a tradition in the Engadine region and the social prominence of St. Moritz. The St. Moritz Polo World Cup on Snow is disputed on frozen Lake St. Moritz.