14th Annual Smithsonian Magazine Photo Contest Mobile
Sunrise at Signal Hill
Here is a picture of a petroglyph from the prehistoric Hohokam people. This petroglyph is one of many on top of Signal Hill, just outside Tucson, AZ and next to Saguaro National Park West.
Photo Detail
| Date Taken: | 04.2016 |
| Date Uploaded: | 11.2016 |
| Photo Location: | Arizona, United States of America |
| Copyright: | © Bryan DeJonghe |