Popsugar Parenting Toddlers Disney World Magic Kingdom Ride Height Requirements These Are the Height Requirements For Every Single Ride at Disney's Magic Kingdom 28 May 2018 by Caitlyn Fitzpatrick View On One Page Photo 15 of 20 ADVERTISEMENT () Start Slideshow A post shared by FR (@_waltdisney.pics_) on Mar 28, 2018 at 12:02pm PDT Share This Link Copy ← Use Arrow Keys → 15 Space Mountain in Tomorrowland You must be at least 44" to go on this ride. Previous Next Start Slideshow ToddlersLittle KidsFamily TravelWalt Disney WorldKidsTravelDisney