Corona Mountain

Corona Mountain is the final area Mario and FLUDD visit in Super Mario Sunshine. The path to this area is opened after Mario and FLUDD complete episode 7 in every area. Mario and FLUDD chase Shadow Mario in episode 7. Corona Mountain is where the final showdown against Bowser and Bowser Jr. takes place. The volcano contains an area where Mario must jump accross timed spiked platorms and an area where the plumber must steer a boat to the other side of a sea of lava. Falling into the lava results in instant death. If the boat collides with anything, it will sink into the lava. Suprisingly, although the boat is made of mud, no harm will come to it if you avoid obstacles.

Trivia

 * In Italian Corona means Crown making this place being called "Crown Mountain".