Black Volcano at Petroglyph National Monument
![Image: Black Volcano at Petroglyph National Monument](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/Management_ParksProtectedAreas_NationalMonuments_00018.jpg?itok=DK3UJx8v)
Detailed Description
The Black Volcano at the Petroglyph National Monument viewed from the southwest.
Sources/Usage
Public Domain.
The Black Volcano at the Petroglyph National Monument viewed from the southwest.
Public Domain.