Tiny-Huge Island

Tiny-Huge Island is the 13th course of Super Mario 64. It is an island that is either large or small depending on if you enter the small painting to the left, or the large painting to the right in the entrance room on the Second Floor of Princess Peach's Castle. There are also pipes that allow you to switch what size the map is around the level.

Missions
"1. PLUCK THE PIRANHA FLOWERS""2. THE TIP TOP OF THE HUGE ISLAND""3. REMATCH WITH KOOPA THE QUICK""4. FIVE ITTY BITTY SECRETS""5. WIGGLER'S RED COINS""6. MAKE WIGGLER SQUIRM""7. 100 COIN STAR"

Middle-Sized Island
In the entrance room of Tiny-Huge Island is a medium sized painting that is not enterable. In some personalized copies of Super Mario 64, there is a Middle-Sized Island.

Wiggler's Cave Chain
There is an unused chain texture in the files of Super Mario 64 believed to appear in the Wiggler's Cave sub-area.