One trip to Wyoming, and you’re on your way to becoming a paleontologist. The American Fossil dig in Kemmerer, Wyoming, is an open section of the South Dempsey Quarry and is the only place in the world that allows you to dig and keep every fossil you find.
The South Dempsey Quarry is located in the Green River Formation, which is in present-day Colorado, Utah, and Wyoming, according to the University of California, Berkeley’s Museum of Paleontology.