The Finley Site, located near Eden in Sweetwater County, Wyo., was used by early American Indians to trap and kill bison. The Finley Site is an early Holocene Paleo-Indian bison-kill and processing area, dating back about 7,500 to 12,500 years before the present. This was the first place where Eden points and two kinds of Scottsbluff projectile points were found together, showing that the three were contemporaneous. The Finley Site is listed on the National Register of Historic Places.
The Medicine Wheel, a ring of limestone boulders 80 feet in diameter with 28 spokes radiating from a central cairn, lies on an open mountaintop at an elevation above 9,600 feet in Wyoming’s Bighorn Mountains. People have used the area for perhaps 7,000 years; researchers believe the wheel was constructed over a period of centuries from about 1,500 to about 500 years ago.