Carnival Cruises Charleston features 5-night Bahamas itinerary visiting Nassau and Freeport. While in Nassau, there is an amazing array of activities, including, scuba diving, Segway tours, snorkeling, beautiful white sand beaches, swimming with stingrays, dolphin encounters, Harley-Davidson rentals, golf, glass bottom boats and trips to the Atlantis Resort (with use of the facilities – water slides, beaches, pools, etc.). The 5-night Carnival Cruise from Charleston itinerary to the Bahamas also includes 2 days at sea. Tips: Carnival Cruise Charleston's lowest prices are generally from September through November. The 5-night Bahamas itinerary is offered at least once every month.