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Diet Cola Mountain is a volcanic mountain in Disney's 2012 animated feature film, Wreck-It Ralph. It was the home and secret hideout of Vanellope von Schweetz during King Candy's fifteen year reign of Sugar Rush.


Diet Cola Mountain is a soda bottle shaped volcano with a pit of boiling hot Diet Cola instead of lava. There are Mentos stalactites that sometimes fall from the roof of the volcano, causing fizzy eruptions! Diet Cola Mountain was home to Vanellope, who lived in a secret un-programmed hideaway inside the mountain (by entering through two sugar free lollipops at its base) before she moved into King Candy's former castle. There is an incomplete racetrack within the mountain, suggesting that the mountain was intended to be a bonus level, but the game creators never got around to finishing it; this is loosely confirmed by Vanellope, as she is only guessing it is true.


Wreck-It Ralph

After breaking into King Candy's kart factory to build a kart, Ralph and Vanellope are pursued by the king and his henchmen. They manage to evade them by escaping to Diet Cola Mountain, where Vanellope introduces Ralph to her shabby home. After learning more about Vanellope and her motivation to race, Ralph creates a racetrack inside the mountain to teach her how to drive.

Later on, Sugar Rush is taken over by Cy-Bugs—one of which eats King Candy (also known as Turbo), turning him into a cybernetic monster bent on taking over the arcade. Ralph formulates a plan to erupt the mountain and use the lava as a beacon to defeat the monsters. At the mountain's summit, he is confronted by Turbo. The two battle, and Turbo lifts Ralph high above the mountain when he gains the upper hand. Ralph manages to break free, and the impact of his fall erupts the mountain, destroying Vanellope's home. As planned, the lava attracts the Cy-Bugs and Turbo to their deaths, saving the arcade.



  • Diet Cola Mountain could be a reference to gaming in real life; Diet Cola Mountain is supposed to be a scrapped level, but Vanellope managed to make a home out of it. In real life, people can use cheats and hacks to access elements in video games that were scrapped or left unfinished.
    • It is also based on a popular internet meme involving an explosion in a form of a fountain caused by Mentos being dropped in Diet Coke. The "Bit by Bit" feature about the making of Wreck-It Ralph, which can be found in the Blu-Ray extras (sadly not on the DVD), shows the production team actually trying this experiment themselves.

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Film: Wreck-It Ralph (video) • Ralph Breaks the Internet (video)

Video games: Video gameAppDisney InfinityDisney Crossy RoadDisney Heroes: Battle ModePAC-MAN: Ralph Breaks the MazeKingdom Hearts IIIKingdom Hearts Union χDisney Sorcerer's Arena
Books: Little Golden BookOne Sweet RaceSugar RushWreck-It Ralph: The Junior NovelizationI'm Gonna Wreck It!Disney Christmas Storybook CollectionThe Art of Wreck-It RalphThe Art of Ralph Breaks the Internet
Music: Wreck-It RalphSongs and Story: Wreck-It RalphRalph Breaks the Internet

Disney Parks
The AnnexThe Magic of Disney AnimationPLAY!Ralph Breaks VR

Entertainment: "A Whole New World" A Magical Disney Songbook
Firework: Celebrate the MagicDisney EnchantmentHappily Ever AfterILLUMINATE! A Nighttime CelebrationWonderful World of Animation
Halloween: Mickey's Boo-to-You Halloween Parade
Christmas: Mickey's Once Upon a Christmastime Parade

Wreck-It Ralph: Wreck-It RalphVanellope von SchweetzFix-It Felix Jr.Sergeant CalhounKing CandySour BillStan LitwakGeneNicelandersCy-BugsMarkowskiGeneral HologramHero's Duty TroopsWynnchel and DuncanTaffyta MuttonfudgeCandleheadRancis FluggerbutterSugar Rush RacersSugar Rush CitizensMoppet GirlSurge ProtectorCameos

Ralph Breaks the Internet: YesssShankKnowsMoreSpamleyDouble DanGordMaybeEboyFun Bun and PuddlesArthurRalph clonesSwati and NafisaSnow WhiteCinderellaAuroraArielBelleJasminePocahontasMulanTianaRapunzelMeridaAnnaElsaMoanaC-3PO
Deleted: B.E.V.

Litwak's ArcadeBad-AnonGame Central StationFix-It Felix Jr.Hero's DutySugar RushSugar Rush CastleDiet Cola MountainThe Game Code RoomTurboTimeInternetBuzzzTubeeBayOh My DisneySlaughter RaceThe DarknetThe Searchbar
Wreck-It-Ralph: When Can I See You Again?CelebrationSugar RushShut Up and DriveWreck It, Wreck-It RalphMarch of the Oreos

Ralph Breaks the Internet: ZeroA Place Called Slaughter Race

Magic HammerMedal of HeroesGold CoinVanellope's Racing KartsCandy KartRoyal RacerVanellope's MedalArcade PrizesKing Candy's Chest
See Also
Disney Revival