Newer Super Mario Bros. Wiki
Newer Super Mario Bros. Wii
Sky City
Game Newer Super Mario Bros. Wii
Newer Super Mario Bros. Wii Plus
World number C
Levels 5
Bosses None
Game Progression
Previous world (4) Sakura Village (secret)
Next world (7) Sky Mountain/Starry Skies

Sky City (or World C) is the third secret world of Newer Super Mario Bros. Wii. It is a bricked city high up in the sky.

As with every secret world, it does not have a boss.


Sky City is mainly composed of brown bricked structures containing cogs. It looms over the clouds, which can often obstruct the player's view.

Sky City can only be accessed through a secret exit from Hilltop Town in Sakura Village. Completion of Clockwork Tower grants access to Paratroopa Peaks in Sky Mountain. This will skip two entire worlds, making it a go-to if the player wants to complete the game as fast as they can.


Level number Level name Preview Description
C-1 Manta Raid MantaRaid.png An athletic sky level marking the only appearance of the Manta Rays.
C-2 Nimbus Highway NimbusHighway.png A sky-themed level where the player must watch out for dangerous Nimbus Clouds.
C-3 Parabeetle Peril ParabeetlePeril.png A level where the player's only reliable platforms are Para-Beetles and their heavy variants.
C-4 Sprocket Skies SprocketSkies.png An area full of cogs marking the final appearances of Foos and Para-Beetles.
C-Towernsmbw.png Clockwork Tower ClockworkTower.png A cog-filled tower filled with spikes and Tetromino Blocks. No boss is fought here.