All Closures and Refurbishments at Magic Kingdom in Walt Disney World during August of 2018, 2023 and 2025

August 2018

Under Construction - TBDTomorrowland : Magic KingdomTRON: Lightcycle Run TRON Lightcycle Run is coaster-style attraction, in which riders board a train of two-wheeled Lightcycles. It offers access into the energy, lights and excitement of TRON's high-tech universe and is one of the most thrilling adventures.
Jul. 01 - Oct. 20Magic KingdomFerrytale Fireworks: A Sparkling Dessert Cruise

August 2023

January 24th - Summer 2024Frontierland : Magic KingdomSplash Mountain Splash Mountain will close on January 24th, 2023 to reopen as the new Tiana's Bayou Adventure in summer 2024.
August 7th - August 9thLiberty Square : Magic KingdomHaunted Mansion Haunted Mansion will be closed August 7th-9th, 2023 for a brief refurbishment

August 2025

Jan 6th, 2025 - 2026Frontierland : Magic KingdomBig Thunder Mountain Railroad According to Disney, Big Thunder Mountain will close for refurbishment on January 6th, 2025. The website says the attraction will “reopen with a little bit of new magic in 2026.”
Aug 2025 - TBATomorrowland : Magic KingdomBuzz Lightyear's Space Ranger Spin The Tomorrowland attraction will temporarily close in August 2025 and is set to reopen sometime next year.