Zion Canyon map

The Zion Canyon map is a quest item $$

Gameplay
It is a map of the Zion Canyon. It does not reveal any locations that have not been found. It shows the way out of Zion Canyon, granting the player character a way to travel back to the Mojave Wasteland via the Southern Passage. Being a quest item, it cannot be removed from the player character's inventory.

Locations

 * It is given to the Courier after finishing either side of the main questline. It will appear in the Pip-Boy's miscellaneous items tab once they are back at the southern passage near the Footlocker.
 * If Chaos in Zion has been started, it can be retrieved at the Sorrows Camp. It is in a small clay pot at the foot of a straw bed slightly northwest of White Bird's Cave.

Bugs
When viewing the map in your Pip-Boy 3000, for some reason the icon background is slightly darker compared to other items.