Piranha Plant Forest

Piranha Plant Forest is a court in Mario Tennis Aces. It features Biddybuds and Yoshis as spectators. The main gimmick is three Warp Pipes with Piranha Plants that are located in the middle; the Piranha Plants go in and out of the pipes, and if they touch the ball, they swallow it and hit it back.

In Story Mode, the court first appears when Donkey Kong tells Mario and Toad that the forest is dangerous, and if they want to enter they need to show their tennis skills first by beating him. After that there is a mission where Mario needs to defeat Piranha Plants by shooting fireballs on them, a mission where Mario needs to practice with Toad by throwing the ball until he reaches 200 points, a mission where Mario needs to hit the ball 20 times without letting Spike hit it (and after wining this mission he will get the Wooden Racket), and finally, the boss fight with Petey Piranha.