The all-oceanview Celebrity Xpedition is the first among Celebrity's fleet to visit worlds untouched by civilization. Unlike traditional cruise ships, this 100-passenger yacht is able to cruise to smaller, less-traveled destinations like the Galapagos Islands and Antarctic ports. A naturalist accompanies guests on each magnificent Galapagos Island excursion, then shares additional expertise during evening lectures. After a day of exploration, treat your body to a relaxing massage or a dip in the rejuvenating whirlpool. Dine on gourmet cuisine at Darwin's Restaurant and the open-air Beagle Grill. End each night by admiring your favorite constellation through on-deck telescopes.