The Greensboro Complex, formerly known as the Greensboro Coliseum Complex, is an entertainment and sports complex located in Greensboro, North Carolina, United States. Opened in 1959, the complex holds eight venues that includes an amphitheater, arena, aquatic center, banquet hall, convention center, museum, theatre and an indoor pavilion. It is the home of the UNC Greensboro Spartans men's basketball team, the Greensboro Swarm of the NBA G League, the Carolina Cobras of the National Arena League, the Greensboro Gargoyles of the East Coast Hockey League (ECHL), as well as the Atlantic Coast Conference (ACC) with their men's and women's basketball tournaments.