Disney and Universal Height Requirements
Every Ride, Every Park
Every ride with a height minimum at the four Disney World parks and the three Universal Orlando parks, sorted by park and by height, so you know exactly what your kids can ride.
Here are the Disney and Universal height requirements for every ride at Walt Disney World and Universal Orlando, in one place. Most Disney rides have no minimum at all, and at 48 inches your kids can ride every Disney World theme park ride. Universal asks for more: 40 inches opens most of the family rides, and its three biggest coasters need 51 to 54 inches.
Every height below was checked against Disney’s official height list and Universal’s ride height page in October 2026. The parks can change them, so check the Disney or Universal app close to your trip. If you’d rather see rides by age than by height, our ride guides for Disney rides for ages 2 through 4 and Disney rides for ages 5 to 8 cover that.
Most Disney rides have no height minimum. Peter Pan’s Flight, Frozen Ever After, Remy’s Ratatouille Adventure, Mickey & Minnie’s Runaway Railway, Na’vi River Journey, and Kilimanjaro Safaris are open to every height.
38 inches is Disney’s first big unlock. It opens Seven Dwarfs Mine Train, Big Thunder Mountain, Slinky Dog Dash, Smugglers Run, and Kali River Rapids.
40 inches matters at both resorts. It adds 7 rides at Disney World and 10 at Universal, including most of Epic Universe.
The rules are firm. Heights are checked at the ride entrance, so measure at home before you promise a ride.
Nobody has to miss out. Disney’s Rider Switch and Universal’s Child Swap let adults take turns riding without waiting in line twice.
Disney and Universal Height Requirements by Height
This is the quick reference. Each row lists the rides that open at that height, so a child who is 40″ can ride everything in that row and every row above it.
| Height | Disney World | Universal Orlando |
|---|---|---|
| No minimum | Most rides, including Peter Pan’s Flight, Dumbo, Frozen Ever After, Remy’s Ratatouille Adventure, Runaway Railway, Toy Story Mania!, Na’vi River Journey, and Kilimanjaro Safaris | Hogwarts Express, Caro-Seuss-el, One Fish Two Fish Red Fish Blue Fish, Storm Force Accelatron, Kang & Kodos’ Twirl ‘n’ Hurl, Villain-Con Minion Blast, Constellation Carousel, Fyre Drill |
| 32″ | Alien Swirling Saucers, Tomorrowland Speedway (riding with someone 54″ or taller) | None |
| 34″ | None | E.T. Adventure, Yoshi’s Adventure |
| 35″ | The Barnstormer | None |
| 36″ | None | The Cat in the Hat, Seuss Trolley Train Ride, Flight of the Hippogriff, Pteranodon Flyers, Trolls Trollercoaster, Skull Island: Reign of Kong |
| 38″ | Seven Dwarfs Mine Train, Big Thunder Mountain Railroad, Slinky Dog Dash, Millennium Falcon: Smugglers Run, Kali River Rapids | None |
| 40″ | Tiana’s Bayou Adventure, Test Track, Soarin’, Mission: SPACE (Green), Star Tours, Rise of the Resistance, Tower of Terror | Minion Mayhem, The Simpsons Ride, Race Through New York, Transformers, Spider-Man, Mario Kart, Mine-Cart Madness, Hiccup’s Wing Gliders, Battle at the Ministry, Curse of the Werewolf |
| 42″ | Guardians of the Galaxy: Cosmic Rewind | Escape from Gringotts, Men in Black Alien Attack, Jurassic Park River Adventure, Bilge-Rat Barges |
| 44″ | Space Mountain, Mission: SPACE (Orange), Avatar Flight of Passage, Expedition Everest | Dudley Do-Right’s Ripsaw Falls |
| 48″ | TRON Lightcycle / Run, Rock ‘n’ Roller Coaster Starring The Muppets | Hagrid’s Motorbike Adventure, Forbidden Journey, Revenge of the Mummy, Stardust Racers, Dragon Racer’s Rally, Monsters Unchained |
| 51″ to 54″ | Driving your own car on Tomorrowland Speedway (54″) | VelociCoaster (51″), Doctor Doom’s Fearfall (52″), Incredible Hulk Coaster (54″) |
For most families, 38″ and 40″ decide a Disney trip, and 40″ and 48″ decide a Universal trip. If your child is an inch or two short of one of those, a trip a few months later can look very different.
Disney World Height Requirements by Park
Only the rides with a height minimum are listed here. Everything else in the four parks is open to any height, which is why Disney works so well with toddlers. For the best age to plan around, see our best age for Disney World guide.
- Tomorrowland Speedway: kids ride with someone 54″ or taller, who does the driving; 54″ to drive alone32″ min.
- The Barnstormer: a short kids’ coaster and the classic first coaster at Disney35″ min.
- Seven Dwarfs Mine Train: a swaying family coaster through the dwarfs’ mine38″ min.
- Big Thunder Mountain Railroad: a runaway mine train coaster, a step up from Seven Dwarfs38″ min.
- Tiana’s Bayou Adventure: a log flume with a big final drop40″ min.
- Space Mountain: a coaster in the dark, rougher than it looks44″ min.
- TRON Lightcycle / Run: a fast launch coaster on motorcycle-style seats48″ min.
Everything else, from Dumbo and Peter Pan’s Flight to Haunted Mansion and Pirates of the Caribbean, has no height minimum. Our Magic Kingdom with toddlers guide has a full plan for little ones.
- Test Track: design a car, then take it out on a fast outdoor loop40″ min.
- Soarin’: a hang-glider flight in front of a giant screen40″ min.
- Mission: SPACE (Green): the gentler mission, a motion simulator that doesn’t spin40″ min.
- Guardians of the Galaxy: Cosmic Rewind: a spinning indoor coaster with a backward launch42″ min.
- Mission: SPACE (Orange): the intense mission, a spinning centrifuge44″ min.
Frozen Ever After, Remy’s Ratatouille Adventure, The Seas with Nemo & Friends, and Gran Fiesta Tour have no height minimum.
- Alien Swirling Saucers: a gentle spinning ride in Toy Story Land32″ min.
- Slinky Dog Dash: a family coaster with two small launches38″ min.
- Millennium Falcon: Smugglers Run: fly the Falcon as pilot, gunner, or engineer38″ min.
- Star Tours – The Adventures Continue: a 3D motion simulator40″ min.
- Star Wars: Rise of the Resistance: a long, story-heavy dark ride with a short drop at the end40″ min.
- The Twilight Zone Tower of Terror: repeated drops in a dark elevator shaft40″ min.
- Rock ‘n’ Roller Coaster Starring The Muppets: an indoor launch coaster with inversions48″ min.
Mickey & Minnie’s Runaway Railway and Toy Story Mania! have no height minimum.
- Kali River Rapids: a river raft ride where you will get wet38″ min.
- Avatar Flight of Passage: ride a banshee over Pandora on a 3D motorbike-style seat44″ min.
- Expedition Everest: a coaster with a backward section through the mountain44″ min.
Na’vi River Journey and Kilimanjaro Safaris have no height minimum, so Pandora and the safari work for every age.
A child between 40″ and 43″ can ride almost everything at Hollywood Studios but misses both headliners at Animal Kingdom. If Flight of Passage is high on the list, measure before you decide how much time to give Animal Kingdom.
Universal Orlando Height Requirements by Park
Universal’s minimums run higher than Disney’s, and Universal has more rules for kids under 48″. On most rides, kids under 48″ need a supervising companion, who has to be at least 14. If your kids are still under 40″, our Universal Orlando with kids under 40 inches guide shows how to plan around it.
- Illumination’s Villain-Con Minion Blast: an interactive blaster game on a moving walkwayNo requirement
- Kang & Kodos’ Twirl ‘n’ Hurl: a spinning flyer ride in SpringfieldNo requirement
- E.T. Adventure: a slow bike ride through E.T.’s world34″ min.
- Trolls Trollercoaster: a small kids’ coaster in DreamWorks Land36″ min.
- Despicable Me Minion Mayhem: kids under 40″ can sit in the stationary seats and still watch the show40″ to move
- The Simpsons Ride: a bumpy motion simulator40″ min.
- Race Through New York Starring Jimmy Fallon: one of the gentler motion-theater rides40″ min.
- TRANSFORMERS: The Ride-3D: loud, fast 3D action40″ min.
- Harry Potter and the Escape from Gringotts: part coaster, part 3D dark ride42″ min.
- MEN IN BLACK Alien Attack: shoot aliens for the high score, with some spinning42″ min.
- Revenge of the Mummy: a dark indoor launch coaster48″ min.
- Caro-Seuss-el, One Fish Two Fish, and Storm Force Accelatron: the three spinners and carousels with no minimumNo requirement
- Hogwarts Express: the train to Universal Studios, with a park-to-park ticketNo requirement
- The Cat in the Hat: a slow ride through the book with a few spins36″ min.
- The High in the Sky Seuss Trolley Train Ride: a slow train above Seuss Landing36″ min.
- Flight of the Hippogriff: a short junior coaster in Hogsmeade36″ min.
- Pteranodon Flyers: built for kids 36″ to 56″, so riders over 56″ need a child with them36″ min.
- Skull Island: Reign of Kong: a dark, loud truck ride with giant creatures36″ min.
- The Amazing Adventures of Spider-Man: a classic 3D dark ride40″ min.
- Jurassic Park River Adventure: a slow boat ride that ends with a big plunge42″ min.
- Popeye & Bluto’s Bilge-Rat Barges: a river raft ride that will soak you42″ min.
- Dudley Do-Right’s Ripsaw Falls: a log flume with a big final drop44″ min.
- Hagrid’s Magical Creatures Motorbike Adventure: a story coaster with launches and a drop48″ min.
- Harry Potter and the Forbidden Journey: a robotic-arm ride through Hogwarts48″ min.
- Jurassic World VelociCoaster: fast launches and inversions51″ min.
- Doctor Doom’s Fearfall: a tower ride that shoots straight up52″ min.
- The Incredible Hulk Coaster: a launch coaster and the tallest minimum at either resort54″ min.
- Constellation Carousel: a carousel in Celestial ParkNo requirement
- Fyre Drill: a Viking boat ride with water cannonsNo requirement
- Yoshi’s Adventure: a slow ride on Yoshi’s back34″ min.
- Mario Kart: Bowser’s Challenge: an AR race against Team Bowser40″ min.
- Mine-Cart Madness: a Donkey Kong coaster with “jumps” over broken track40″ min.
- Hiccup’s Wing Gliders: a smooth family coaster over Berk40″ min.
- Harry Potter and the Battle at the Ministry: a big dark ride with motion-simulator moments40″ min.
- Curse of the Werewolf: a spinning coaster in Dark Universe40″ min.
- Stardust Racers: dueling launch coasters48″ min.
- Dragon Racer’s Rally: riders control how much their dragon twists and rolls48″ min.
- Monsters Unchained: The Frankenstein Experiment: a scary dark ride on robotic arms48″ min.
Our Epic Universe family guide covers each land in more detail, and our best age for Universal Orlando guide helps if you’re still deciding when to go.
A ride’s minimum tells you what your kids are allowed to ride, not what they’ll enjoy. Skull Island: Reign of Kong opens at 36″ and Tower of Terror at 40″, and both are a lot for many preschoolers. Our sensory-friendly guide for Disney and Universal has ideas for kids who get overwhelmed.
What Each Height Opens Up
If you’re planning around one child’s height, this is the short version.
Every no-minimum ride at both resorts. That’s most of Disney World, plus Seuss Landing’s spinners and the Hogwarts Express at Universal.
Alien Swirling Saucers, the Speedway with an adult, and The Barnstormer at 35″. At Universal, E.T. and Yoshi’s at 34″, then six rides at 36″.
Disney’s first family coasters: Seven Dwarfs, Big Thunder, and Slinky Dog Dash, plus Smugglers Run and Kali River Rapids.
Most of Disney’s headliners, with Cosmic Rewind at 42″. Still out: Space Mountain, Flight of Passage, Everest, TRON, and Rock ‘n’ Roller Coaster. At Universal, most of Epic Universe and Gringotts at 42″.
Space Mountain, Flight of Passage, Everest, and Mission: SPACE Orange. At Universal, Ripsaw Falls.
Every Disney World theme park ride. At Universal, everything except VelociCoaster, Fearfall, and the Hulk.
How Height Checks Work at Disney and Universal
- 01Measure at home first. Heights are checked at the ride entrance, and an inch short is a no. Knowing your child’s height before you go saves a lot of disappointment in line.
- 02Use Rider Switch at Disney. Tell the Cast Member at the entrance. One adult waits with the child who can’t ride while the rest of the group rides, then up to two people from the waiting group ride without going through the standard line. It works on most rides with a height minimum.
- 03Use Child Swap at Universal. Universal offers Child Swap on many of its rides, and it works much the same way. Ask the Team Member at the ride entrance.
- 04Know the companion rules. At Universal, kids under 48″ need to ride with a supervising companion who is at least 14. At Disney, children under 7 must ride with someone 14 or older on rides like Seven Dwarfs Mine Train.
- 05Try the test seats at Universal. Many of the bigger rides have a test seat at the entrance, so you can check the fit before you wait.
- 06Line up the big rides early. Once you know what everyone can ride, plan skip-the-line purchases around it. Our Express Pass vs. Lightning Lane guide breaks down when they’re worth it for families.
Water rides like Kali River Rapids, Tiana’s Bayou Adventure, and the Islands of Adventure rafts will get you wet. A poncho multipack and a waterproof phone pouch keep the day from ending soggy, and everything else we bring is on our full Amazon theme park list.
As an Amazon Associate, KidsParkGuide may earn from qualifying purchases at no additional cost to you.
Disney’s water parks and Universal’s Volcano Bay have their own height rules, including some slides with a maximum height for kids’ areas. Our Volcano Bay with kids guide covers what little ones can do there.
Hitting a height milestone really does change a trip. Our oldest measured 43 inches on his first real Disney World trip, at five, which was just tall enough for Test Track, and he loved it. Our son started with Seven Dwarfs Mine Train and rode Slinky Dog Dash on repeat, and both open at 38 inches. But one of our boys usually avoids most roller coasters, so the height chart has never been our to-do list. It tells you what’s possible, and your kids tell you the rest.
Common Mistakes to Avoid
- ✕Promising a ride before your child is measured.
- ✕Assuming Universal’s heights match Disney’s. Universal’s family rides mostly start at 40″, while several of Disney’s start at 38″.
- ✕Counting on an older sibling under 14 as the riding companion.
- ✕Treating a low minimum as a sign a ride is gentle. Tower of Terror and Skull Island are the classic examples.
- ✕Skipping the big rides as a family instead of using Rider Switch or Child Swap.
- ✕Planning around an old height list. Rides open, close, and change, so check the official app close to your trip.
Measure first, then plan the parks.
Disney World works for almost every height, opens its family coasters at 38″, and has nothing a 48″ child can’t ride. Universal asks for more, with 40″ and 48″ as the two big unlocks and three coasters above that.
Measure at home, use Rider Switch and Child Swap so nobody misses out, and let your kids’ heights decide which park gets the most time. If you’re still choosing between the two resorts, our Disney vs. Universal with kids guide compares them side by side.
Frequently Asked Questions
48 inches. That covers every theme park ride, including TRON Lightcycle / Run and Rock ‘n’ Roller Coaster. The only thing left is driving a Tomorrowland Speedway car alone, which needs 54″.
Most of Disney World. Every ride with no minimum, plus Alien Swirling Saucers (32″), The Barnstormer (35″), and at 38″ Seven Dwarfs Mine Train, Big Thunder Mountain, Slinky Dog Dash, Smugglers Run, and Kali River Rapids. Our best Disney World rides for 5-year-olds guide picks the best of them.
The Incredible Hulk Coaster at Islands of Adventure, at 54″. Doctor Doom’s Fearfall needs 52″ and VelociCoaster needs 51″.
40 inches. Ten rides open at 40″, including Mario Kart, Hiccup’s Wing Gliders, Spider-Man, and Battle at the Ministry.
Disney World, by a lot. Most Disney rides have no minimum, and its first family coasters open at 38″. Universal catches up once kids reach 40″ and has more for kids 48″ and up.
Yes. Ask a Cast Member at the ride entrance. One adult waits with the child while the group rides, then up to two people from the waiting group ride without the standard line. Universal’s version is called Child Swap.
On most rides, kids under 48″ need a supervising companion, and the companion has to be at least 14.
Heights sorted. Let’s plan the park days.
Ride guides, itineraries, and planning tools for every part of your Disney and Universal trip.