Skip to main content
  • Find Your Adventure
    • Hiking + Backpacking
    • Camping
    • Parks + Wilderness Areas
    • Special Destinations
    • Ocean Beaches + Shores
    • Canoeing, Kayaking + SUP (Flatwater)
    • Snowshoeing + Microspikes
    • Swimming Holes
    • Mountain Biking
    • Mountaineering
    • Backcountry Skiing + Splitboarding
    • Lodging
    • Hot Springs
    • Cross-country Skiing
    • Rafting + Kayaking (Whitewater)
    • Wildlife Viewing
  • Travel
    • Top Picks
    • Road Trips
    • Itineraries
  • Video
  • Articles
    • Stories
    • News + Events
    • Conservation + Nature
    • Tips, Tricks + How-to
    • Leave No Trace
  • Become a Contributor
Home
Sign In

Outdoor Project

The ultimate adventure guide

The petroglyphs at Signal Hill are very well preserved and easy to reach.
Saguaro National Park is a great place to get an introduction to the Sonoran Desert.
Perched in the hills outside of Tucson, the park is very accessible.
In addition to saguaro cactus, the fishhook barrel cactus is very common in the park.
Prickly pear cactus and ocotillo are also distinctive plants of the Sonoran Desert.
The petroglyphs are set in a spectacular natural setting.
Some of the petroglyphs are geometric designs.
This petroyglyph appears to depict an animal and a human hunter.
It is estimated that these Hohokam petroglyphs are over 800 years old.

Outdoor Project

About Us

We believe good things come from people spending time outside. It’s about more than standing on the mountain top. It’s about nourishment and learning. It’s about protecting what sustains us. It’s about building relationships with the outdoors and each other.
 
We are proud members of  
FOLLOW US
  • Find your adventure
    • Adventure Guides
    • Travel
    • Video
    • Articles
  • Connect
    • Contact Us
    • Our Community
    • Become a Contributor
    • onX Backcountry

Join free

Sign up to receive our newsletter packed with the best adventure guides, travel ideas, news, and articles.
We promise not to annoy you, but if you wish, you may unsubscribe at any time.
Outdoor Project may earn commission on products purchased through our links, which supports the work we do for our readers.
© 2021 Outdoor Project. All rights reserved.
Terms + Conditions Privacy Policy Site Map