World 6 is the sixth world traveled to in Super Mario 3D Land. The setting of this world is a cloudy portion of the sky. There are many snowy mountains located in the background, as well as a rainbow. World 6 contains six levels and a Mystery Box.
Levels
| Level | Preview | Description |
|---|---|---|
| World 6-1 | 
|
A level taking place on a seaside boardwalk with Cheep Cheeps leaping over it. |
| World 6-2 | 
|
A stage within a desert pyramid. |
| World 6-3 | 
|
The second ghost house in this game. The first area branches off into three areas, with only the left path leading to the end of the stage. |
| World 6-4 | 
|
A sky level which features trios of Beep Blocks that appear and sub-sequentially disappear to the music. |
| World 6-5 | 
|
An ice level with a lot of bounce pads. Requires 60 Star Medals to be unlocked. |
World 6- Airship
|
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The fourth airship in the game. Spike Pillars are a prominent threat. The boss is Pom Pom. |
New enemies
Music
 SM3DL-World 6 - World 6 Theme | File info 0:56 |