Walt Disney World is widely considered one of the most "plus-size friendly" theme park destinations in the world, often referred to by fans as "Pooh-sized" friendly. Most attractions utilize bench-style seating or adjustable lap bars that accommodate a very wide range of body types. For example, icons like The Haunted Mansion, Pirates of the Caribbean, and It’s a Small World have virtually no upper size limit. Even modern thrill rides like Guardians of the Galaxy: Cosmic Rewind and TRON Lightcycle / Run have been designed with inclusivity in mind; TRON specifically features specialized "accessible" cars at the back of some trains for those who may not fit the standard "bicycle" style seat. The only attraction frequently cited as challenging for larger guests is the Seven Dwarfs Mine Train, which has notoriously narrow individual lap bars. Generally, if you are concerned, you can look for "test seats" outside ride entrances or ask a Cast Member for a "belt extender" on rides like Soarin' or Star Tours. Disney’s commitment to accessibility ensures that the vast majority of guests, regardless of size, can enjoy the magic without embarrassment.