Green Tortoise Adventure Travel, Trek America and Coach Tours offer bus tours that tour the United States. Green Tortoise features northern and southern round-trips, whereas Trek America offers East Coast, Deep South, West Coast and northern tours. Coach Tours provides customized bus tours and motor coach rentals.
The two-week Northern Crossing tour with Green Tortoise highlights stops at Yellowstone, the Grand Tetons, Badlands, Niagara Falls and Chicago. The company's 33-day USA Trek includes stops at Canyon de Chelly, Carlsbad Caverns, the Great Smoky Mountains and Bryce Canyon.
Trek America features a 63-day trip that departs from New York. Geared toward travelers aged 18 to 38, there are visits to DisneyWorld, Voodoo shops, the Space Needle and the Smithsonian National Museums.