Inferno Island

Inferno Island is a court in Mario Tennis Aces that takes place in a volcano area. It mostly consists of an arch over some lava. There are no spectators for this court.

The main gimmick is Mechakoopas that exit out of holes and meander around the court before momentarily exploding.

In-game description

 * "Bowser's Castle, built on a blazing island surrounded by hot lava. Those Mechakoopas are too hot to handle!"