Trillium College’s Sudbury campus is located in the Rainbow Centre at 40 Elm Street unit 248. The Sudbury campus is located directly across from Sudbury’s Transit Terminal. It is conveniently located on the second floor with access from both inside the mall and from the outside on Elm Street. The Rainbow Centre is a complex which incorporates the Rainbow Centre Mall, Sudbury’s most prestigious office space with Radisson Hotel and Convention Centre and over one thousand parking spaces. Combined with a full service Food Court, and eating establishments outside the Food Court area.