Dahlberg Arena is a 7,321-seat multi-purpose arena in the western United States, located on the campus of the University of Montana in Missoula. The arena opened 69 years ago in 1953 and is home to the Montana Grizzlies and Lady Griz basketball teams. It has hosted the Big Sky Conference men's basketball tournament five times: 1978, 1991, 1992, 2000, and 2012. Alumnus George P. (Jiggs) Dahlberg was head coach of the Grizzlies from 1937 to 1955 and retired as athletic director in 1961. He was one of four brothers known as "The Four Norseman of Butte" who competed in athletics for the Griz.