Vanilla Dome

The Vanilla Dome is the third "world" in the SNES title Super Mario World. It is a cave-themed world with seven regular levels, a Ghost House, the Red Switch Palace, Star Road 2, a fortress, and Lemmy's Castle. The cave has a lake in the middle and a secret path that leads to the mountaintop above the cave.

Levels of Vanilla Dome

 * Vanilla Dome 1
 * Vanilla Dome 2
 * Vanilla Ghost House
 * Vanilla Dome 3
 * Vanilla Dome 4
 * #3 Lemmy's Castle
 * Red Switch Palace
 * Vanilla Secret 1
 * Vanilla Secret 2
 * Vanilla Secret 3
 * Vanilla Fortress

Though the Vanilla Dome never made an appearance in the Super Mario World cartoon, the show exclusive area, the Lava Pits, seemed to take several elements from the Vanilla Dome, such as Blarggs and Skull Rafts.

In Super Mario Kart, two racetracks called Vanilla Lake 1 and Vanilla Lake 2 appear. It is unknown if these tracks take place in Vanilla Dome, though it's unlikely since they're not located in a cave area.