Big Boo's Forest

Big Boo's Forest is a supposed course in Super Mario 64. There are several varying forms of Big Boo's Forest. It is usually tied to the Ghoul Medal. It is also tied to the skybox of Big Boo's Haunt, which is a forest despite the cage the course takes place on being on grass. It also reportedly has a Dry Bones enemy, which appears as a recolor of a Koopa and functions the same as it's other appearances in the Super Mario Bros. series. The most common form of Big Boo's Forest is a large forest with a path that leads to an old cabin. Going off the path is said to give players anxiety, with some entirely refusing to go off of the path.

Missions
These missions are in the most common form of Big Boo's Forest. Please be aware these are not the missions in every version of Big Boo's Forest."1. INSIDE THE ABANDONED CABIN""2. SCALING THE TREE""3. BIG BOO'S RED COINS""4. THE OTHER END""5. GHOSTS DON'T DIE""6. I TOLD YOU GHOSTS DON'T DIE""7. 100 COIN STAR"

Inside The Abandoned Cabin
In this mission, the player must follow the path in the course to an abandoned cabin, and a star will be found inside.

Scaling The Tree
In this mission, the player must climb a tree to collect a star.

Big Boo's Red Coins
In this mission, the player must collect 8 red coins off of the path for a star.

The Other End
In this mission, the player must go to the other end of the course's path that doesn't lead to the cabin.

Ghosts Don't Die
In this mission, the player must find a Big Boo and defeat it for a star.

I Told You Ghost's Dont Die
In this mission, the Big Boo returns and must be defeated again for a star.

Theorizing
It is possible that Big Boo's Forest is the unused level 37HORROR2. Big Boo's Haunt could be considered "37HORROR1", so if there was a course tied to it, it would likely be called 37HORROR2.

According to some reports of those who encountered the course, it is accessed by a painting in the courtyard which only appears once.