Walt Disney World

Granted, many families find this popular theme park to be the happiest place on earth (next to Disneyland, of course), but a one-park, one-day pass with a price tag of $79 per person may leave some feeling not so elated. Plus, when you add in fighting long lines to go on rides, dealing with throngs of children, and transportation times in-between parks (if you purchase a Park Hopper pass for an extra $52 for a one-day pass), you may feel downright depressed. However, on the bright side, you'll spend less money on the per-day price the more time you spend at the park.