|Black Mist of Casa Grande Mountain|
|Theories|| · Gun smoke|
· Dust storms
The Black Mist of Casa Grande Mountain is a strange phenomenon that is often encountered on Casa Grande Mountain, located in the town of Casa Grande between Phoenix and Tucson, Arizona.
The park's visitors describe the mist as appearing at nighttime on the roads around the base of the mountain. Dark and ethereal, it follows anyone it discovers in the area. Stop and it will engulf you, plaguing you with terribly uneasy feelings.
There are several explanations as to what the phenomenon could be. Theories include:
- Gun smoke
- Dust storms
- The mist was featured in Weird Arizona.
- Because the area was originally home to the Hohokam Indians, some believe the mist is in some way related to the ancient civilization.