Walt Disney World Hints at Even More Big Thunder Mountain Updates With New Online Description

Jamie Rowland

Published:

People on a mine train ride enter a glowing red cave with pools of lava and bats with red eyes flying overhead.

Walt Disney World Hints at Even More Big Thunder Mountain Updates With New Online Description

It was recently announced that  Big Thunder Mountain Railroad will have a new opening scene when it reopens at Magic Kingdom. However, with an updated description for the attraction now posted online, it appears more than just the beginning may be changing.

New Big Thunder Mountain Railroad Scene

People ride a mine train through a colorful, glowing cave filled with stalactites and pools of vibrant light.

In the updated opening scene, the trains enter the Rainbow Caverns, full of hundreds of bats, phosphorescent pools, and shimmering stalagmites and stalactites. It starts as a majestic, beautiful scene. After, thunder rumbles and it changes to something menacing. Disney shared concept art of the before and after.

People on a mine train ride enter a glowing red cave with pools of lava and bats with red eyes flying overhead.

While Disney announced that more “new magic” for Big Thunder Mountain Railroad will be announced later, a new online update hints at what some of that magic might be.

More New Magic for Big Thunder Mountain

Big Thunder Mountain at Walt Disney World reopens in 2026 with updates, including the new Rainbow Caverns journey.

While the first website paragraph focuses on the previously announced new magic for Rainbow Caverns, it is the story description that hints to more changes.

The particularly interesting section of the text reads “dodge exploding dynamite and falling boulders as you swoop around turns, drop into canyons, and dart through the town of Tumbleweed.”

This updated description could mean that the Magic Kingdom version of Big Thunder Mountain Railroad is getting a similar scene to the Disneyland version. Added 2012, the scene depicts dynamite exploding in a simulated earthquake effect around the train as climbs the final lift hill.

Big Thunder Mountain Reopening

A train-themed roller coaster speeds along tracks set against a backdrop of reddish rock formations and a clear, blue sky. Passengers are visible in the ride cars. Trees and water are seen in the background.

Disney hasn’t shared a more specific reopening timeline for Big Thunder Mountain Railroad. It closed in January 2025 and received brand new track with approximately the same layout as previously. We got an in-person look at one of the refurbished trains a few months ago.

Missing the beloved coaster? Watch our POV of the previous version below:

Are you excited for this updated version of Magic Kingdom’s Big Thunder Mountain? Let us know in the comments and on social media.

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