17 Things You Are Absolutely Not Allowed to Do at Disney Parks

Of course you need to carry your water bottle, sunscreen, map, and maybe even an extra pair of Mickey or Minnie Mouse ears, but don't try to stroll into the parks with an oversize bag. Specifically, Disney advises that "suitcases, bags, coolers or backpacks, with or without wheels, larger than 24 inches long, 15 inches wide, and 18 inches high" are not permitted. Trust us — you don't want to lug it around anyway!