Piranha Plant Pond is the third main stage in the hack Super Mario Star Road. The level entrance is outside the castle in a pipe in a fenced area after an arch. Most players assume this is the first level as the pipe is the closest one to the starting point of the game. This stage is a swamp infested by piranha plants and shy guys. The stage also has a lot of ruins and water. Notable features include: The cave, the ruins, the house/steeple, the hedges, and the pond..