Diamond Tours bus trips fall into a number of regional and thematic categories, with Western bus tours including trips to Mount Rushmore and San Antonio, and Gaming bus tours taking place in Atlantic City, New York City and Philadelphia, among other destinations. The other categories of bus tours are Show Trips (including Pigeon Forge and the Smoky Mountains), Major City (including Chicago or Washington DC), Canada (including Niagara Falls and Toronto), New England (including Cape Cod and Martha's Vineyard), Southern (including Orlando, Florida) and Northern (including Mackinac Island and Northern Michigan).
Also among the Major City group of bus trips is the New York City tour, which includes the entrance fee to the American Museum of Natural History, a harbor cruise and three guided tours. These take in major sights and attractions such as Central Park, Rockefeller Center, Times Square and Wall Street.
Among Diamond Tours' most popular bus trip destinations is Niagara Falls. Highlights of the tour include a boat trip to the base of the falls aboard "The Maid of the Mist," time at Fallsview Casino and a visit to the Casa Loma castle. Also to the north, the Mackinac Island Bus Tour features a horse and carriage ride, a boat trip through Soo Locks and time at Kewadin Sault Casino.