This modern intimate ship is small but is well suited to inshore and expedition cruising. Daily tours accompanied by a naturalist guides who also give lectures and briefings is part of the itinerary Passengers on the Celebrity Xpedition tend to be 40+ and mostly American. When all cabins have double occupancy, the ship provides a space ratio of 24.3 tons per passenger and a crew to passenger ratio of one for every 1.8 passengers. At full capacity the space ratio is 25.3 tons per passenger and the crew ratio is one to 1.7 passengers.