Hi Ika!
Thanks so much for stopping by the Disney Parks Moms Panel with your question!
I'm so excited to hear you'll be visiting Walt Disney World Resort for the very first time! What wonderful memories you'll make together as you share this first visit to the most magical place on earth. I'm sure it will be the first of many Disney vacations to come!
With your valid Walt Disney World Theme Park ticket, you're welcome to exit and re-enter the same theme park as needed during the day of use. Let's say you want to arrive at Magic Kingdom Park early to enjoy the opening ceremonies of the
Let the Magic Begin welcome show. You just might want a break later in the day to re-charge and regroup. No worries - you're welcome to come and go as you please. If you need to leave the parking area, your parking pass will be valid for re-entry as well.
If you'd like to enjoy same-day admission to all four theme parks, you'll want to take advantage of the Park Hopper option, which allows visits to all four Walt Disney World theme parks (Magic Kingdom Park, Epcot, Disney's Animal Kingdom Park and Disney's Hollywood Studios Park) on each day of your ticket.
Make sure to stop by Guest Services or your Walt Disney World Resort hotel desk to pick up a "1st Visit" button. Cast Members and other guests will see your button, and make sure to warmly welcome you to the magic of a Disney Parks vacation!
I hope this helps with your planning. Please come back and visit us if we can help answer any more questions before your vacation. Have a magical day! - Diane W.