Hey there, hi there, Haley! Welcome, and thank you for letting us help with your upcoming vacation.
Haley, it's not a problem to add
theme park tickets to some of the guests when you arrive at your
Disney Resorts Collection hotel. I do want to let you know that
Walt Disney World currently uses a
theme park reservation system. In order to get into one of the theme parks, you will need to make a reservation.
How does this impact your trip? Well, as long as there is some flexibility, you should be fine. But if you have your heart set on a specific theme park, it may be necessary to do some pre-planning to make sure you can get a reservation for the park you want. I will say that in my experience, there's almost always a park available, but if you want to be safe, it's better to book in advance.
If your trip is during a holiday, definitely make sure you've got those reservations made. Holidays can get busy, and a smaller park, like Magic Kingdom Park, can be booked full pretty well in advance.
Happy planning, Haley!
Anna