Disney Announces Permanent Closure of 45-Year-Old Coaster After 15-Month Shutdown

Big Thunder Mountain Railroad will reopen at Magic Kingdom on May 3, 2026. The ride was closed in January 2025 for a major overhaul.

Confirmation and timeline

Disney confirmed the reopening date after roughly a 16-month closure. Testing activity has been visible in recent days.

Steam effects appeared near the queue. Imagineers were seen testing geyser features on the ride.

What was replaced

Crews removed and replaced the coaster’s steel track. New, freshly painted trains were installed across the system.

Disney says these upgrades extend the attraction’s operational life. The work explains the extended refurbishment window.

New storytelling elements

An underground sequence called Rainbow Caverns is a new addition. It features phosphorescent pools and iridescent stalagmites and stalactites.

Audio-animatronic bats now populate the caverns. A low, menacing rumble hints that the mountain resists intruders.

Connection to the ride’s mythology

The new scene ties into the attraction’s Barnabas T. Bullion storyline. It reinforces the mountain’s resistance to mining efforts.

Family-friendly change

The minimum height requirement has been lowered to 38 inches. The previous threshold was 40 inches.

This change allows younger guests to ride sooner. Families who narrowly missed the old requirement will benefit.

Frontierland context

Work continues across Frontierland beyond the mountain. Construction walls will remain near the attraction after May 3.

The walls reflect ongoing development of the Cars-inspired Piston Peak National Park. That project occupies the former Tom Sawyer Island and Rivers of America footprint.

Public reaction and coverage

Some outlets published headlines about a permanent closure of the 45-year-old coaster after a 15-month shutdown. Disney’s announcement clarifies the ride will return instead.

A Disney Parks tweet noted new updates, including the adjusted height requirement. Anticipation will likely drive high demand after reopening.

Filmogaz.com covered the confirmation and inspected details about the new sequence, track work, trains, and Frontierland construction.