6. Pick a time of year to visit that works best for all three parks
It’s easy to figure out the best time to visit just one individual park, but it can definitely be a little tricky to figure out when it’s best to visit all three. There are plenty of websites that can tell you when crowds will be at their lightest/heaviest at the parks, but you can generally expect it to be a little less busy in the week following Thanksgiving, right after the holidays and in between spring and summer break. You’ll have the normal local crowd, but most people try to vacation during breaks in school if they have children.