Pipe Plaza is a Battle Stage that first appeared in Mario Kart: Double Dash!!. It is a course with brick walls surrounding it so that the racers cannot drive off into the distance.
The course takes place in the middle of many rolling green hills with a blue sky and white clouds in the background. There are two floors. The first one is the main one that looks as if it is made out of asphalt or concrete. The second floor is an elevated metal platform. There are four pipes. When entering the pipes from the first floor, the racers will exit from the same side but on the second floor, but when entering from the top floor, the racers will come out from the opposite side on the first floor.
Mario Kart DS
Mario Kart DS's Pipe Plaza is no different from the one in Mario Kart: Double Dash!!, except for graphical differences. It is a battle stage for Balloon Battle and Shine Runners. It features the four green pipes. It is available from the start as a retro battle stage.