Vanilla Dome

The Vanilla Dome is the third world in the SNES title Super Mario World. It is a cave world with seven regular levels, a Ghost House, the Red Switch Palace, Star Road 2, a fortress, and #3 Lemmy's Castle. The cave contains enemies such as Swoopers and Buzzy Beetles, as well as lava. The world has a secret path that leads to the mountaintop above the cave, which has a few secret levels, and leads to Butter Bridge. There is also a lake in the middle, where Vanilla Dome 2 takes place.

The tableland, where three courses take place, is also known as Vanilla Heights.

Levels
Levels that are marked with an asterisk (*) features another exit.
 * 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

Enemies

 * Vanilla Dome 1
 * Spike Top
 * Swooper
 * Buzzy Beetle
 * Koopa Paratroopa
 * Blargg
 * Jumping Piranha Plant
 * Chargin' Chuck


 * Vanilla Dome 2
 * Cheep Cheep
 * Buzzy Beetle
 * Chargin' Chuck
 * Spike Top
 * Swooper


 * Vanilla Ghost House
 * Eerie
 * Circling Boo Buddies
 * Boo
 * Big Boo
 * Big Bubble


 * Vanilla Dome 3
 * Blargg
 * Jumping Piranha Plant
 * Buzzy Beetle
 * Piranha Plant
 * Cheep Cheep
 * Koopa Paratroopa
 * Beach Koopa
 * Spike Top
 * Muncher


 * Vanilla Dome 4
 * Bullet Bill
 * Koopa Troopa
 * Koopa Paratroopa
 * Jumping Piranha Plant


 * #3 Lemmy's Castle
 * Magikoopa
 * Koopa Troopa
 * Thwimp
 * Lava Bubble
 * Dry Bones


 * Red Switch Palace
 * Beach Koopa
 * Kamikaze Koopa
 * Koopa Troopa


 * Vanilla Secret 1
 * Beach Koopa
 * Koopa Paratroopa
 * Koopa Troopa
 * Chargin' Chuck


 * Vanilla Secret 2
 * Koopa Paratroopa
 * Jumping Piranha Plant
 * Spiny
 * Lakitu in a Pipe
 * Para-bomb
 * Chargin' Chuck


 * Vanilla Secret 3
 * Porcupuffer


 * Vanilla Fortress
 * Ball 'n' Chain
 * Fish Bone
 * Bony Beetle
 * Falling Spike
 * Dry Bones
 * Thwomp
 * Reznor

Trivia

 * 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.
 * This is the first world to have level(s) having a bigger square instead of a normal one. The others are Forest of Illusion and Valley of Bowser.