|World location||World 2|
|Previous level||World 2-3|
|Next level||World 2-Airship|
|Game(s)||Super Mario 3D Land|
World 2-4 is the ninth level of Super Mario 3D Land.
World 2-4 is made up of giant building block-like blocks. Throughout the level are giant blue and red flip switches, similar to those from Super Mario Galaxy 2. These switches flip their side every time Mario jumps. This flips every platform in the level. As Mario proceeds through the level, the more difficult the flip switch puzzles become. A few jack-in-the-box like items launch out Goombas at one point in the level. There is also a Coin Heaven in this level.
Enemies that appeared in World 2-4: