Big Sky Resort Area
Big Sky Resort, known colloquially as Big Sky, is a ski resort within Big Sky, Montana. It is about 50 mi (80.4 km) from Bozeman. The resort takes its name from Montana's nickname as the "Big Sky State".
Opened in late 1973, Big Sky Resort has more than 5,800 acres (9.1 sq mi; 23.5 km2) of terrain and a vertical drop of 4,350 feet (1,330 m).