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Is Space Mountain Closing? The Biggest Walt Disney World Rumors Heading Into D23 2026

The ultimate weekend for theme park enthusiasts is officially just around the corner. D23: The Ultimate Disney Fan Event kicks off in Anaheim, California, from August 14 through August 16, 2026. For fans of Walt Disney World, this massive biannual convention is the equivalent of the Super Bowl. It is the highly anticipated moment when Neil Patrick Harris will take the grand stage at the Honda Center to reveal the future of Disney theme parks worldwide.

Neil Patrick Harris narrating Candlelight
Credit: Disney

While recent years have relied heavily on “Blue Sky” concepts and vague artwork to tease what could happen, the 2026 event promises to deliver concrete, shovel-in-the-ground details. The construction walls are already up across Central Florida, and the heavy machinery is actively moving dirt. But fans are still missing crucial puzzle pieces for several massive expansions. As we count down the final days until the highly anticipated Disney Experiences Showcase, I have put together my top predictions for the Walt Disney World announcements we can expect to see.

From massive Magic Kingdom expansions to long-awaited EPCOT revamps, here are the biggest rumors and predictions heading into D23 2026.

Magic Kingdom: Cars, Villains, and a Coaster Overhaul

Right now, Magic Kingdom is the absolute epicenter of Walt Disney World’s construction efforts. Disney previously confirmed that Piston Peak National Park—a sprawling Cars-inspired expansion—is permanently replacing the Rivers of America and Tom Sawyer Island.

Illustrated map of a theme park area with water rides, log cabins, winding rivers, trees, a mountain range, and a desert canyon. Bright colors highlight attractions, pathways, and natural scenery.
Credit: Disney
  • Piston Peak’s Second Ride: We know this massive undertaking features an E-ticket off-road rally race through a rugged, parkitecture-inspired wilderness. But Disney also teased a second, family-friendly attraction for the area. I predict Disney will finally update us on the second ride at Piston Peak, revealing the ride system, concept art, and an official name.
  • An Opening Timeline: With the Rivers of America officially closed to make way for the expansion, a 2028 or 2029 timeline seems like a safe bet to keep fan excitement high while managing expectations.
Concept art of the new Villains Land coming to Walt Disney World's Magic Kingdom
Credit: Disney

But Cars is not the only property coming to the park. Imagineers are actively working on the highly anticipated Villains Land, set to rise ominously beyond Big Thunder Mountain Railroad.

  • Villains Land Details: While we know the land will feature two major attractions, dining, and shopping on an incredibly twisted scale, details have remained agonizingly scarce. I predict D23 will be the moment Disney pulls back the curtain on Villains Land, revealing the specific villains taking up residence, the mechanics of the two rides, and hopefully a stunning physical model on the expo show floor.

Finally, my boldest prediction for Magic Kingdom involves a beloved classic that desperately needs some TLC: Space Mountain. The iconic indoor coaster has operated on an aging track for decades. At the same time, its global counterparts at Disneyland and Tokyo have received—or are currently undergoing—massive, ground-up rebuilds. I predict Disney could announce a complete Space Mountain makeover next week, featuring a brand-new track, modernized effects, and new ride vehicles. The kicker? I expect they will announce that the ride is set to close at the end of the year and embark on a multi-year refurbishment to secure its legacy for the next fifty years.

Disney’s Hollywood Studios: A Concrete Date for Monstropolis

Over at Disney’s Hollywood Studios, fans are eagerly awaiting more news on the newly announced Monstropolis. This Monsters, Inc.-themed land promises to let guests explore the vibrant streets of the monster world alongside Mike, Sulley, and the rest of the laugh-floor crew.

close-up of Harryhausen's sushi restaurant in Monstropolis concept art
Credit: Disney
  • The Door Coaster: The undisputed crown jewel of the land is set to be a suspended family roller coaster that simulates the iconic door vault chase from the original Pixar film—a ride fans have been practically begging Imagineering to build since 2001.
  • Opening Timeline: While the initial concept art looks phenomenal, Disney has been suspiciously quiet about when we can actually set foot in Monstropolis. My prediction for Hollywood Studios is straightforward but essential: Disney will give a concrete opening timeline for Monstropolis. Given the sheer scale of building a suspended coaster and creating a fully immersive land from the ground up, I expect D23 to reveal a target opening year, setting up Hollywood Studios for its next massive evolution following Star Wars: Galaxy’s Edge.

Disney’s Animal Kingdom: The Final Countdown for Tropical Americas

Disney’s Animal Kingdom is currently undergoing its most significant transformation since Pandora – The World of Avatar. The massive Tropical Americas expansion—officially designated as Pueblo Esperanza—is actively taking over the former DinoLand U.S.A. footprint.

concept art for 'Encanto' ride at Animal Kingdom's Tropical Americas land
Credit: Disney
  • New Attractions: This lush new area will feature a brand-new Encanto-themed dark ride venturing into the Magical Casita, a beautiful wood-carved carousel, and an exhilarating Indiana Jones adventure replacing the DINOSAUR attraction.
  • Exact Opening Date: We already know this massive overhaul is slated for a 2027 debut. However, “2027” is a massive 12-month window. At this year’s D23, I predict Disney will finally give the exact opening date for Tropical Americas. With Universal’s Epic Universe fully dominating the theme park conversation in Orlando, Disney needs a massive marketing win for 2027 to draw crowds. Announcing an exact date next week would be the perfect way to build intense hype and get families booking their Walt Disney World vacations for next year.

EPCOT: Sparking Imagination and Expanding the World

EPCOT has finally wrapped up its years-long historic transformation of the central spine, but any true EPCOT fan knows the park is never really finished. There are two glaring items on the park’s to-do list that I predict will finally be addressed next week in Anaheim.

A "Journey Into Imagination With Figment" sign at EPCOT
Credit: Theme Park Tourist, Flickr
  • Journey Into Imagination Makeover: I predict Disney will announce a complete makeover of Figment and the Journey Into Imagination pavilion. The current iteration of the ride has been widely criticized for decades, and fans have been practically begging Imagineering to restore the magic, wonder, and high-tech creativity of the original 1980s attraction. With Figment’s massive resurgence in popularity—including his wildly successful meet-and-greet and endless waves of merchandise—now is the absolute perfect time for Disney to invest in a brand-new, state-of-the-art ride experience starring the purple dragon and the Dreamfinder.
  • A New World Showcase Pavilion: I predict Disney could potentially announce a brand-new country in World Showcase. It has been decades since Norway was added as the last completely new pavilion. Whispers of a Brazil or Spain pavilion have circulated in the Disney rumor mill for years, with expanding concrete pads and leftover expansion plots tantalizingly sitting empty around the World Showcase Lagoon. Announcing a new pavilion would completely break the internet and inject a massive surge of culinary, cultural, and architectural energy into EPCOT’s back half.
A rainbow over the EPCOT World Showcase Lagoon
Credit: Steven Miller, Flickr

The Final Word

With D23: The Ultimate Disney Fan Event just a week away, the anticipation within the theme park community is absolutely electric. Whether it is tearing through the wilderness of Piston Peak, surviving the door vaults of Monstropolis, exploring Tropical Americas, or finally giving Figment the spectacular ride he deserves, the next few years at Walt Disney World are shaping up to be legendary. We will be watching Josh D’Amaro’s presentation very closely next weekend to see which of these incredible predictions officially becomes a reality.

Rick Lye

Rick is an avid Disney fan. He first went to Disney World in 1986 with his parents and has been hooked ever since. Rick is married to another Disney fan and is in the process of turning his two children into fans as well. When he is not creating new Disney adventures, he loves to watch the New York Yankees and hang out with his dog, Buster. In the fall, you will catch him cheering for his beloved NY Giants.

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