Hi Amanda!
Many of the rides at the
Walt Disney World Resort are smooth and slow, but there are a few that come to mind that you may want to avoid.
In
Magic Kingdom Park, you may want to avoid Astro Orbiter, The Barnstormer, Big Thunder Mountain Railroad, Buzz Lightyear's Space Ranger Spin, Dumbo the Flying Elephant, Mad Tea Party, The Magic Carpets of Aladdin, Seven Dwarfs Mine Train, Space Mountain, Splash Mountain, and The Many Adventures of Winnie the Pooh.
In
Epcot, you may want to avoid RELAUNCHED! Mission: SPACE and Test Track.
In
Disney's Hollywood Studios, you may want to avoid Rock 'n' Roller Coaster Starring Aerosmith, Star Tours - The Adventures Continue, Toy Story Mania!, and The Twilight Zone Tower of Terror.
In
Disney's Animal Kingdom, you may want to avoid DINOSAUR, Expedition Everest - Legend of the Forbidden Mountain, Kali River Rapids, Primeval Whirl, and TriceraTop Spin.
Many of the rides on this list may not be too much for him, but some of the spinning or dropping in the rides may have a similar effect, so I included them also. Be sure to check out the
full list of attractions if you would like more information on these or any other rides at the Walt Disney World Resort, and if you have any questions, don't hesitate to ask any Cast Member. They will be able to help you make the best decision for your little boy!
Have a Great Big Beautiful Tomorrow!
-Lindsey N.