Welcome to planDisney Kimberly!
I do not know who is going to enjoy this vacation more - the grandparents or the grandkids! You are going to have a great time taking your two little granddaughters to visit Mickey, Minnie, and all their pals.
I am so glad you are taking a stroller. There is a lot of walking and those little legs will definitely need a rest. When you approach security, you will see a separate line for guests with strollers or wheelchairs. One adult will go through that line with the stroller, the second adult can take your other granddaughter through the regular line. It is a quick and easy process, and you will pass through in no time! Feel free to bring along a tote bag with snacks, drinks (no glass bottles), and you might want to toss in a change of clothes for any messes that may happen (a melty Mickey Ice Cream bar can be a bit sticky!)
After security, you will next head to the touch points where you will scan in with your park tickets. Please make sure to have
Theme Park Tickets and
Theme Park Reservations for your travel days. (No ticket or theme park reservation needed for your 2-year-old.)
If you are taking buses to the parks from your Walt Disney World Resort hotel, remember that strollers must be folded prior to boarding. You may leave your little one in her stroller if hopping on the monorail or
Disney Skyliner where strollers may be used.
One last tip...if you find your 4-year-old is getting a bit tired,
stroller rental is available in each of the theme parks and
Disney Springs.
Wishing you a magical visit to Walt Disney World with your granddaughters. You will be making memories that will last a lifetime!
Cathy