Piranha Gardens

Piranha Gardens, or Acorn Plains-5, is the fifth course of Acorn Plains in New Super Luigi U. It is unlocked by completing Rolling Yoshi Hills, and its own completion will unlock Lemmy's Lights-Out Castle.

Layout
This level begins next to a group of rising and falling rocky platforms, where a Koopa Troopa, a Hammer Bro, and two sets of ? Blocks are found. A Red Ring is found, along with a mini Warp Pipe that leads Luigi to an underground area, where a path of coins above water leads to a Hidden Block containing a 1-Up Mushroom. A group of rising platforms are found, along with two Big Piranha Plants. Brick Blocks and two ? Blocks are found with a Hammer Bro on them. A 1-Up Mushroom is found in a Brick Block in the top row. A Koopa Troopa is then found, along with three more Big Piranha Plants. A Coin Block is found above a rising platform, followed by the Goal Pole.

Star Coins

 * Star Coin 1: The first Star Coin is under the ground below the Red Ring.
 * Star Coin 2: The second Star Coin is above two rows of Brick Blocks where a Hammer Bro resides.
 * Star Coin 3: The third Star Coin is in a hidden area above a Big Piranha Plant.

Luigi sighting
To the right of the second Star Coin, there is a topiary shaped as Luigi (pictured)

Enemies

 * Piranha Plants
 * Big Piranha Plants
 * Hammer Bros.
 * Koopa Troopas

Names in other languages
Himmlische Piranha-Pflanzen