One of Walt Disney World's most recognizable attractions may soon be heading toward its biggest renovation yet.
According to new online reports, Disney is considering an extensive rebuild of Space Mountain at Magic Kingdom, with rumors pointing toward a closure lasting close to two years and introducing major changes to the classic indoor roller coaster.
The speculation arrives as Magic Kingdom continues to evolve through multiple large-scale projects. Guests have already seen Big Thunder Mountain Railroad reopen following an extensive refurbishment, while work progresses on Frontierland's upcoming Piston Peak area and the park's planned Villains Land expansion. Carousel of Progress also remains in the middle of a lengthy restoration.
Now, attention has shifted to Tomorrowland's signature attraction. Since welcoming its first riders in 1975, Space Mountain has remained one of Disney World's defining experiences. It also holds the distinction of being the oldest operating Space Mountain anywhere, though many guests have noted that age in recent years.
Unlike the smoother version found at Disneyland Resort, Magic Kingdom's attraction continues to use single-file ride vehicles on its original-style track. While updates to the queue and visual effects have refreshed parts of the experience, many fans believe the coaster itself is due for more substantial work.
Tokyo Disneyland permanently closed its own Space Mountain in 2024 before beginning work on a completely new replacement that is expected to open in 2027. Although Walt Disney World's version is not expected to face demolition, that project demonstrates Disney's willingness to rethink one of its classic attractions.
Initial rumors suggested only a replacement of the ride system inside the existing building. More recent discussion, however, paints a far more ambitious picture.
A popular X post summarizing conversation from the WDWMagic forums claims Disney could be planning several major changes, including:
- Reopening with only one coaster track
- New double-row ride vehicles similar to Disneyland
- Vekoma manufacturing the new coaster system
- Temporary closure of the Tomorrowland PeopleMover
- A substantial investment in the project
- A possible launch section
- A completely redesigned queue experience
The same post also claims Disney could officially reveal the project during this year's D23 Expo before closing the attraction in either late 2026 or early 2027.
If those claims become reality, Space Mountain would emerge as a significantly different attraction. Moving away from its long-standing dual-track format would change guest capacity and operations, while a launch component would introduce an entirely new ride dynamic.
With Big Thunder Mountain Railroad only recently returning and Carousel of Progress remaining unavailable during its restoration, delaying Space Mountain's closure until late 2026 or 2027 could reduce the impact on Tomorrowland. It would also allow Disney to spread out several headline projects instead of taking multiple major attractions offline simultaneously.
Not surprisingly, fan reaction has been mixed. Some guests welcomed the possibility of a major upgrade, while others argued that replacing the aging track would be enough. “There is nothing wrong with SM that a retrack (but still two tracks) can't fix,” one commenter wrote, adding that Disney should instead spend money on Tomorrowland Speedway or Stitch's Great Escape.
Others questioned whether Disney was trying to create an experience resembling Guardians of the Galaxy: Cosmic Rewind and predicted longtime fans would strongly oppose such a direction. The rumored launch feature sparked some of the strongest responses. “I enjoy launch coasters, but the launch should be in the middle of the ride,” one fan wrote. “That lift hill is iconic.”
The same guest added, “Great. Perfect. Another one of my favorite rides entirely ruined.” Another commenter described the reported plans as “one of the biggest downgrades in Disney history” before ending the post with “#SaveSpaceMountain,” drawing comparisons to the campaign surrounding Splash Mountain.
Construction fatigue also became part of the conversation. “How about they finish a project before starting a new one!” another guest commented, pointing to the prospect of Carousel of Progress, Space Mountain, the Tomorrowland PeopleMover, and portions of the Walt Disney World Railroad all being unavailable while Frontierland construction continues.
Other fans simply hoped Disney would preserve the attraction's Star Tunnel music, while one Annual Passholder said they would cancel their pass if the rumored overhaul moves forward. For now, the reported project remains unconfirmed. Disney has not announced plans to rebuild Space Mountain or responded publicly to the speculation.
Even so, discussion surrounding the attraction continues to grow, making Space Mountain one of the most closely watched Disney rumors as Magic Kingdom's transformation continues.
What are your thoughts on the reported closure and rebuild of Space Mountain in Disney World's Magic Kingdom? Let us know in the comments down below!
