Grand Canyon is one of the seven natural wonders of the world and a must. Millions of year history. The bus ride is very long, hours on the bus. We stayed in Henderson and waited for 2 hours and called Sweetours 3 times from the hotel lobby, however, they did re book us for the next day. Green Valley Ranch staff were not helpful and did not tell us that the bus did not go into the hotel lot, only on the main road.