Walt Disney World has announced that Big Thunder Mountain Railroad will reopen on May 3, 2026, with a lowered height requirement. This change will allow even more guests, including younger adventurers, to experience the “wildest ride in the wilderness.”
New Height Requirement Details
The minimum height requirement for Big Thunder Mountain Railroad has been reduced from 40 inches to 38 inches. This adjustment was made possible by updates to the ride’s passenger trains, which were part of the attraction’s extensive refurbishment.
Refurbishment Highlights

The refurbishment included several key updates:
- New Track and Trains: A completely replaced track and refreshed trains ensure a smoother and safer ride.
- Enhanced Safety Features: Adjustments to the trains now accommodate guests as small as 38 inches tall.
- Preserved Storytelling: The updates maintain the ride’s classic charm while introducing new life and detail to the experience.
A More Inclusive Adventure
The lowered height requirement makes Big Thunder Mountain Railroad accessible to a broader audience, allowing families with younger children to enjoy the iconic attraction together.
Conclusion
With its updated features and lowered height requirement, Big Thunder Mountain Railroad is set to welcome a new generation of riders. Don’t miss the chance to experience this reimagined classic when it reopens in May.

