Hi Line,
Thanks for stopping by the Disney Parks Moms Panel with your question. We are always eager to assist guests with their planning questions. I just know you and your family are going to have an amazing Walt Disney World trip. I can tell you first hand that seeing the magic and wonder of the parks through the eyes of a child is even more special.
You are correct that children 3 years do not require admission tickets. The same goes for FastPass+ selections. Your one year old will be able to access those attractions with your FastPass+ without requiring a FastPass+ selection of his/her own. I hope this clarifies the
FastPass+ service for you.
Speaking of traveling with little ones, I wanted you to also be aware (if you are not already) of the
Baby Care Centers in each of the four theme parks. These are a great place to change diapers, nurse, feed baby, or even just take some quiet down time away from the overstimulation of the parks. You can also purchase diapers, formula, baby food, wipes, and other baby care needs at these locations.
Have a magical visit and do not hesitate to come back to us with more questions as your trip gets closer.
~Allison L