Disneyland and Disney World implemented a strict "No Wagon" policy in 2019 to improve crowd flow and safety. This includes all pull-wagons and popular "stroller-wagons" (like the Keenz or WonderFold). However, there is one major exception: Medical Necessity. If a child has a documented disability or medical condition that requires the use of a wagon instead of a traditional stroller (e.g., the need to transport heavy medical equipment or a child’s inability to sit in a standard stroller due to sensory or physical needs), it can be permitted. To get this exception, you must visit Guest Relations upon arrival. The wagon will be screened, and if approved, it will be tagged with a "stroller as wheelchair" or "medical wagon" tag. Another minor exception applies to the Fort Wilderness Resort & Campground, where wagons are allowed for use within the campground itself but still cannot be taken into the theme parks. For most families, the only workaround is to use a large "double stroller" that fits within the size limit of 31" x 52".