World 7 is the seventh world traveled to in Super Mario 3D Land. The setting of this world is a jungle-like area. The overworld's background is covered in purple haze and many trees, both big and small are spread throughout the background. World 7 contains six levels and a Toad House. Boom Boom and Pom Pom are both fought together in the airship at the end.
Levels
| Level | Preview | Description |
|---|---|---|
| World 7-1 | 
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A second underwater course taking place in a crevice dividing the start and end of the stage. |
| World 7-2 | 
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A stage within a fortress of sorts with swinging spiked pillars and see-saw platforms. |
| World 7-3 | 
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A stage taking place among giant trees focused around tightropes. Requires 70 Star Medals to be unlocked. |
| World 7-4 | 
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A clock stage with many clock-themed obstacles, such as giant cogs. |
| World 7-5 | .png)
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An athletic level with wooden platforms that fall away after Grinders cut through them. |
World 7- Airship
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The fifth airship in the game. Features many rotating cylindrical platforms and a double boss fight with Boom Boom and Pom Pom. |