All Closures and Refurbishments at Disney California Adventure or Disneyland Park in Disneyland during January of 2018 and 2022

January 2018

Aug. 2015 - May. 31Disneyland Park : Disneyland ResortStar Wars: Galaxy's Edge The 14-acre Star Wars-themed land that was announced during the 2015 D23 EXPO opens at Disneyland on May 31.
Jan. 02 - Apr. 13Critter Country : Disneyland ParkSplash Mountain Closed for refurbishment
Jan. 08 - Jun. 22Pixar Pier : Disney California AdventurePixar Pier Pixar Pier will transform the current Paradise Pier area into four new neighborhoods inspired by Pixar stories. The first new neighborhood will be based on "The Incredibles." Additional neighborhoods inspired by "Toy Story" and "Inside Out" will open at a later date.
Jan. 08 - Jun. 22Pixar Pier : Disney California AdventureCalifornia Screamin' As part of the new Pixar Pier area, the California Screamin' attraction will be permanently transformed into the Incredicoaster, with new character moments, scenes, and a new musical score.
Jan. 08 - Jun. 22Pixar Pier : Disney California AdventureMickey's Fun Wheel The Fun Wheel will be renamed the Pixar Pal-a-Round. It will be re-themed with a new look and each of the 24 gondolas will showcase a different Pixar character.
Jan. 08 - Jun. 22Pixar Pier : Disney California AdventureGames of the Boardwalk New midway games will feature Pixar characters and are expected to include those from "A Bug's Life", "La Luna", and "WALL-E."
Jan. 08 - Jan. 18New Orleans Square : Disneyland ParkHaunted Mansion Closed for removal of holiday overlay.
Jan. 08 - Jun. 22Pixar Pier : Disney California AdventureAriel's Grotto Closed for transformation to the Pixar-themed Lamplight Lounge, opening on June 23.
Jan. 08 - Jun. 22Pixar Pier : Disney California AdventureCove Bar Closed for transformation to the Pixar-themed Lamplight Lounge, opening on June 23. The Cove Bar will re-open briefly from March 16 through May 28.
Jan. 08 - Apr. 26Fantasyland : Disneyland ParkDumbo the Flying Elephant Closed for refurbishment, including queue relocation and construction of a shade structure
Jan. 08 - Feb. 01Grizzly Peak : Disney California AdventureGrizzly River Run Closed for refurbishment.
Jan. 08 - Late winter 2018Main Street, U.S.A. : Disneyland ParkReplacement of Main Street Trolley Tracks The trolley tracks will be completely replaced and new brickwork will be incorporated.
Jan. 08 - Mar. 15Main Street, U.S.A. : Disneyland ParkMain Street Vehicles Unavailable due to the trolley track replacement project.
Jan. 08 - Feb. 01Disney California Adventure : Disneyland ResortBoudin Bakery Tour Closed for refurbishment.
Jan. 22 - Feb. 01Fantasyland : Disneyland Park"it's a small world" Closed for removal of holiday overlay.

January 2022

2019 - Early 2023Disneyland Park : Disneyland ResortMickey & Minnie's Runaway Railway (DLR) The first major Mickey-themed ride-through attraction, is coming to Disneyland’s Mickey’s Toontown in Early 2023 as part of the reimagination of Mickey’s Toontown. The ride will be housed in the El CapiTOON Theater, where Mickey and Minnie are premiering their newest short, Perfect Picnic.
March 14th, 2020 - July 25th, 2022Disneyland Park : Disneyland ResortFinding Nemo Submarine Voyage Finding Nemo Submarine Voyage closed for refurbishment on March 14th, 2020. It will reopen on July 25th, 2022.
Oct. 4, 2021 - Nov. 10th, 2023Disneyland Park : Disneyland ResortTarzan's Treehouse Tarzan's Treehouse will close for refurbishment beginning October 4th, 2021. Disney has revealed that the attraction is being rethemed to an adapted version of the original Swiss Family Treehouse concept that Walt and his Imagineers envisioned in 1962.
Jan 10 - SP2022Disneyland Park : Disneyland ResortSplash Mountain Splash Mountain will close temporarily for refurbishment beginning January 10th, 2022. A reopening date has not yet been announced.
Jan 10 - SP2022Disneyland Park : Disneyland ResortHaunted Mansion Haunted Mansion will close temporarily for refurbishment beginning January 10th, 2022. A reopening date has not yet been announced.
Jan. 10 - Jan. 13Disney California Adventure : Disneyland ResortThe Little Mermaid: Ariel’s Undersea Adventure Disneyland's website does not list operating hours for The Little Mermaid: Ariel’s Undersea Adventure from Monday, January 10th through Thursday, January 13th, 2022.
Jan. 24 - Spring 2022Disney California Adventure : Disneyland ResortGrizzly River Run Grizzly River Run will close for refurbishment starting January 24, 2022. The attraction is projected to reopen sometime in spring 2022.