Dear Brian,
Thanks so much for reaching out to us here at the Disney Parks Moms Panel with your question about caring for your son during your time at the
Walt Disney World Resort.
In addition to restrooms, which all feature changing stations (which might not work for your child depending on his height), there are awesome
Baby Care Centers in each of the four theme parks! These Baby Care Centers are truly NOT just for
babies, and feature changing areas and feeding areas. They also sell supplies, such as diapers, wipes, formula, and other necessities. I can't guarantee that they will have all sizes of diapers in stock at all times, but the Cast Members there are very helpful and might be able to assist you with something that works if they don't have exactly what you need. However, I recommend bringing supplies from home if there is something very particular that your son would need.
Hope that helps with your magical planning!
- Jan K.