In fun-loving Key West, take the kids to the Astro City playground and the Seaport; snorkel or scuba dive on Grand Cayman; and be entranced by Cozumel's armadillos, lizards, and colorful birds. Disney's private island, Castaway Cay, is truly a magical place, with beaches for families, teens, and adults. When you return to Cape Canaveral, don't miss the Kennedy Space Center.

This playful ship caters to kids, of course, but it also offers plenty of sophisticated fun for adults. Little ones will love the Disney character appearances, the theater performances, and Mickey's Pool; you'll appreciate the spa and Palo, the adults-only restaurant. On formal nights, everyone gets decked out—you'll see little girls in princess costumes, complete with tiara. Find out more.

Disney Cruise Line earns consistently high marks from seafaring families. The fun bonus is that the ships are elegant and luxurious, with special niches carved out for kids, teens, and adults. Extensive kids' programs include the Oceaneer Club for kids ages 3 to 7; the Oceaneer Lab, offering high-tech fun for 8 to 12 year olds; and childcare at Flounder's Reef Nursery. Find out more about kids’ programs on Disney Cruise Line.