Themeparkinsider iconThemeparkinsiderSep 27, 2026 ~3 min source read

Walt Disney World turns 55 as resort continues major ride rethemes and new openings

The Walt Disney World Resort celebrates its 55th anniversary on October 1, 2026. The milestone comes amid a multi-year construction cycle across the four parks and a busy Halloween season across Orlando's theme-park lineup.

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Multiple major rethemes and new attractions are under construction with target openings ahead of the resort’s 60th in 2031.

Orlando’s Halloween season is in full swing across Universal, Six Flags, SeaWorld/Busch Gardens, and Knott’s Scary Farm.

# What's happening for Walt Disney World's 55th

# Major construction and rethemes to watch

At Magic Kingdom, work is progressing on two new rides themed to Pixar's Cars. Those attractions are replacing elements tied to the old Rivers of America. At Disney's Hollywood Studios, a Monsters, Inc.-themed land called Welcome to Monstropolis is scheduled to open next year. Disney's Animal Kingdom is set for a retheme of the former Dinosaur ride into Indiana Jones and the Myth of the Jade Serpent, expected next year. Also in development at Animal Kingdom is Antonio's Fiesta de Encanto, a new dark ride.

These projects represent a mix of rethemes (reworking existing ride systems) and fully new attractions. The timeline given in the report centers on openings staggered through next year and with longer-term targets aligned to the resort's 60th anniversary in 2031.

# Orlando's Halloween season

Orlando's seasonal haunt events are running now. The list includes Halloween Horror Nights at Universal's parks, Fright Fest at Six Flags and some SeaWorld-affiliated parks marketed as Enchanted Parks, Low-O-Scream at SeaWorld and Busch Gardens, and Knott's Scary Farm. If you're traveling in October, expect large crowds at nights and special operating hours or event ticketing for these offerings.

# Current closures and refurbishment windows (planning highlights)

  • Sep 28–Oct 29, 2026: Walt Disney World Railroad closed.
  • Oct 30, 2026: It's a Small World closes at Disneyland for its holiday overlay installation.
  • Nov 1, 2026: Redwood Creek Challenge Trail closes at Disney California Adventure (no reopening date listed).
  • Nov 2, 2026: Tiana's Bayou Adventure closes at Walt Disney World's Magic Kingdom (no reopening date listed).
  • Nov 3, 2026: Animal Actors on Location closes permanently at Universal Studios Florida.
  • Nov 20, 2026: Jurassic Park River Adventure reopens at Islands of Adventure.
  • Jan 4–Feb 2, 2027: Popeye & Bluto's Bilge-Rat Barges closes at Islands of Adventure.
  • Jan 25–Feb 4, 2027: Fyre Drill closes at Universal Epic Universe.
  • Feb 8–19, 2027: Harry Potter and the Forbidden Journey closes at Islands of Adventure for refurbishment.

# Practical takeaways for visitors

If you've planned a fall or winter trip, factor in seasonal events that change nighttime crowds and ticketing. Check the specific refurbishment and closure windows for attractions you consider essential. Expect construction noise and partial closures in areas undergoing rethemes, especially at Magic Kingdom, Hollywood Studios, and Animal Kingdom.

Keep an eye on official park calendars for final reopening dates and any soft openings for the new attractions mentioned. If your visit centers on Halloween events, book those event tickets and dining reservations early.

# Where to find more detailed park guides

The report points readers to one-page visitors guides available at Theme Park Insider for Disneyland, Walt Disney World, and Universal parks for ride lists, touring tips, and other practical details.

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