If you’re going to Disney World with kids, then it’s good to measure them before you go and look at the ride’s height requirements so you can figure out which rides your kids are tall enough to go on. These are the Disney World rides with the highest height requirements. They are fast, thrilling, and intense.
Tron Lightcycle / Run

Tron Lightcycle / Run is one of the two rides with the highest height requirements in all of Disney World. The height requirement is 48″ tall for this Magic Kingdom ride.
Rock ‘n’ Roller Coaster

Rock ‘n’ Roller Coaster is the other Disney World ride with a height requirement of 48″ tall. This ride is in Hollywood Studios and is going to be rethemed to Muppets coming up.
Avatar Flight of Passage

Avatar Flight of Passage has a minimum height requirement of 44″ tall to ride. This Avatar themed ride is located in Animal Kingdom park.
Expedition Everest – Legend of the Forbidden Mountain

Expedition Everest is another Animal Kingdom ride that you must be 44″ tall to ride on. This is a thrilling roller coaster.
Space Mountain

Space Mountain’s height requirement is 44″ tall. This same ride at Disneyland has a height requirement of 40″. The ride vehicles are different though. See all of the Disneyland rides with the highest height requirements here.
Guardians of the Galaxy: Cosmic Rewind

Guardians of the Galaxy: Cosmic Rewind’s minimum height requirement is 42″. This fast ride is located in EPCOT and super thrilling. See all of the fastest Disney World rides here.
Big Thunder Mountain Railroad

Big Thunder Mountain Railroad is a fun roller coaster in Frontierland in Magic Kingdom. The height requirement for this ride is 40″.
Test Track

Test Track is another ride with a 40″ height requirement. This ride is currently undergoing a big refurbishment and it is unknown exactly what they are changing about the ride.
Mission: SPACE

Mission: SPACE is the attraction inside of the EPCOT ball. Guests must be at least 40″ tall to go on this ride. This ride can cause motion sickness for some people.
Soarin’ Around the World

Soarin’ Around the World is another attraction in EPCOT that has a height requirement of 40″ to go on. This is a favorite amongst guests.
Star Tours

Star Tours is a Star Wars themed ride in Hollywood Studios park at Disney World. The minimum height to go on this attraction is 40″ tall.
Star Wars: Rise of the Resistance

Star Wars: Rise of the Resistance’s height requirement is 40″ tall. This is a trackless ride in Star Wars: Galaxy’s Edge in Hollywood Studios.
Tiana’s Bayou Adventure

Tiana’s Bayou Adventure is the ride that replaced Splash Mountain in Magic Kingdom. The height requirement is 40″ tall to go on this.
The Twilight Zone Tower of Terror

The Twilight Zone Tower of Terror is the last ride with a 40″ height requirement. This attraction is located in Hollywood Studios.