Suites in this nine-vessel fleet come with personalized stationery and 24-hour butlers who can bring all meals to passengers' rooms and help with packing and unpacking. "It's a nice little perk that gets your trip started off the right way." Ships trawl the seven seas, including trips to the Galápagos Islands aboard the 98-passenger Celebrity Xpedition and cruises to Canada on the Constellation. On the Century, dine at Murano under a giant glass chandelier crafted on its namesake island. Activities for kids such as pool Olympics, scavenger hunts, and basketball tournaments "did a good job of keeping my children busy." New Zealand and Australia are recent additions to the destinations.