Note: Online or telephone reservations are not accepted with these passes. Reservations will need to be made in person within 1 week of the desired cruise at the Charles Riverboat Company ticket booth at the CambridgeSide Mall. Tickets must be exhanged for boarding passes at time of reservation. These are not valid for the Cocktail Cruise, Sunset Cruise, Architecture Tour, Specialty Cruise, Fall Foliage Cruise,Haunted Tales Tour, Holiday Tour or Private Charter.