The area is associated with a few myths.
Bigfoot had two in-game appearances in the area. The first one is in the mission Predator, during the part, in which the player needs to use the thermal scope. It appears at the bottom-right corner of the screen, but if spotted, disappears. The second appearance is during the side-mission The Last One, when Franklin chases down a creature which appears to be Bigfoot, only to find out that it is just a person in a costume.
Mount Chiliad Mystery
The relation to Mount Chiliad Mystery was made when players found a cave north of Altruist camp. The cave had many symbols drawn on its walls, which looked like those in the cable car station on the top of the Mount Chiliad.
If the player goes to the Altruist camp's stone at 19:00, they may find shadows forming the shape of the Jetpack drawing, with the baseball bat being a leg of the man.
Those claims have cemented the theory about the area being connected to the Mystery.
- Altruist Cult
- Mount Chiliad
- Mount Chiliad Mystery
- Paleto Forest
- The Last One