Chaophraya Cruise offers a luxury cruise on the Chaophraya River so that you experience the best of Thai culture. It is a two-hour long cruise, starting at 7:00 PM. After you reach the River Pier at 6:30 PM, you are free to interact with your fellow onboard passengers. There are two options available for you to choose from. The Grand Chaophraya Cruise and the Chaophraya Cruise, both of which offer almost the same services, except for the fact that the former one is bigger in size and elegance.