King Whomp's Fortress is the 3rd course of Super Mario: The Power Star Journey. Just like Whomp's Fortress, this level is a stronghold for the Whomp race and their leader, The Whomp King. The level entrance is through the passageway with the grey stone, in between the Hotel and the star door. When you finish a level, it is directly behind Mario. This level is a giant castle with many floors containing Whomps, Bullet Bills, and Goombas.