Under Disney's strict 2026 property rules, wagons and "stroller wagons" (like the Wonderfold or Keenz) are not permitted inside any Walt Disney World or Disneyland theme parks or water parks. This policy was implemented to reduce congestion and improve guest flow in crowded walkways. You cannot "bring" a wagon into the parks even if it is pushed rather than pulled. The only exception is for a "Stroller as a Wheelchair" tag, which is granted only to guests with specific medical disabilities that require a specialized wagon for mobility or sensory needs; this must be approved by Guest Relations through the DAS (Disability Access Service) or a medical evaluation. For standard families, your stroller must be no larger than 31 inches (79cm) wide and 52 inches (132cm) long. If you arrive with a wagon, you will be asked to leave it in your car or at your hotel. If you need a large-capacity vehicle, Disney recommends using a "side-by-side" double stroller that fits within the dimensions or renting one of their hard-plastic double strollers at the park entrance.