Hi Kayla!
I'm so excited you are planning to visit Walt Disney World next year. While you are in planning mode I hope you will come see us often here at the Disney Parks Moms Panel with your questions. We love helping Guests plan their magical vacations!
As for
your question about
upgrading Park Admission Tickets to
Annual Passes, the answer is yes. You can upgrade your 4-day ticket to an Annual Pass. You must make that decision and upgrade, however, no longer than 14 days after the first day you use your ticket and while the ticket still has admission remaining on it. For you, that would mean upgrading before you leave the Park on that 4th day. After that, the ticket would be invalid and it would not be possible to upgrade it.
I hope this helps. As you are planning, be sure to visit
My Disney Experience and create an account there. Once you have done that, you can start adding every element of your vacation and linking everything together to be used with your MagicBand--
Advanced Dining Reservations,
FastPass+ choices, Disney Resort Hotel Reservations, Memory Maker and so much more! While you're at it, take a minute to download the My Disney Experience app on your cell phone. It is an amazing way to stay connected to all of your plans (even make changes if necessary!) while you are actually in the Parks. You'll love it.
Thanks for stopping by. Here's wishing you a wonderful visit to Walt Disney World!
-Nancy-