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Colorado

Picketwire Canyonlands tracksite

Fossil site Documented siteProhibited, look only

What you could find

Reported finds from this ground.

Crystals and mineralsCrystals and minerals

Also reported: hundreds of sauropod and theropod tracks, look only.

Photos via Wikimedia Commons: Stephanie Clifford from Arlington, VA, USA (CC BY 2.0).

Why this spot

Jurassic Morrison limestone with the largest US dinosaur trackway

US Forest Service interpretive site on the Purgatoire River.

Before you go

Hazards noted for this site.

long hot hike, flash floods

Keep exploring nearby

More spots in this area.

Check access and collecting rules for each site.