Key West

At the very southern tip of Florida is Key West, a city infamous for adult leisure. Visitors enjoy delectable food, clear blue waters and plenty of Florida history. Check out Ernest's Hemingways' home, watch butterflies, take up a ghost tour or learn of the city's famous historical visitors. In addition, the town offers a busy nightlife scene full of shows and beverages.  Vegas Sin City, as it is known, could be more fun without your tiny tribe. Children don't want to sit on the sideline watching their parents' joy, and Vegas has many things that are probably left to a mature crowd. Yes, you could take them to the Grand Canyon, but there is less stress without them--you won't think about holding them back from the edge. Instead, relax and enjoy the scene yourself. Adults can traverse through the town, full of bright lights, casinos and evening entertainment. Take in a burlesque show, race a car on the speedway and plan for some comedy shows that keep you rolling throughout the night.