The Online Encyclopedia of Wyoming History

prehistoric sites

prehistoric sites

Medicine Wheel

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.

Subscribe to RSS - prehistoric sites