Pozza di Fassa is a frazione of Sèn Jan di Fassa in Trentino in the northern Italian region Trentino-Alto Adige/Südtirol, located about 60 kilometres northeast of Trento. As of 31 December 2004, it had a population of 1,867 and an area of 73.2 square kilometres. The frazione of Pozza di Fassa contains the frazioni Pera di Fassa and Monzon. Pozza di Fassa borders the following municipalities: Canazei, Tiers, Mazzin, Welschnofen, Rocca Pietore, Vigo di Fassa, Moena and Soraga.