The Four Seasons Arena is a multi-purpose indoor sports and exhibition arena located in the city of Great Falls, Montana, in the United States. Constructed in 1979, it served primarily as an ice rink until 2005. The failure of the practice rink's refrigeration system in 2003 and the management's decision to close the main rink in 2006 led to the facility's reconfiguration as an indoor sports and exhibition space. In November 2018, the Cascade County Commission, in conjunction with the Great Falls TIBD, and the Great Falls Lodging Association began to develop a plan to replace the arena. At a cost of 86 million dollars, the proposed arena will seat between 10,000 and 12,000 people. The bond is expected to go before voters in November 2019. As of May 2011 it is the largest exhibition, music,