About Bighorn Medicine Wheel
Near the summit of Medicine Mountain, almost 10,000 feet above sea level, a circle of stones spreads across the exposed alpine ground. The Bighorn Medicine Wheel measures roughly 80 feet across and contains 28 stone spokes radiating from a central cairn.
No single date explains the entire structure. Archaeologists believe parts of the wheel may be several centuries old, while Native American oral traditions and continuing ceremonial use give the site a much deeper cultural life. More than 80 tribes recognize spiritual connections to Medicine Mountain and the surrounding landscape.
Researchers have proposed that some cairns align with the rising or setting of the sun and bright stars around the summer solstice. Those observations are intriguing, but the wheel should not be reduced to an ancient observatory. It remains a sacred place used for prayer, offerings, fasting, and ceremony.
Visitors normally reach the landmark by walking about a mile and a half from a seasonal parking area. Prayer bundles and other offerings must never be touched or photographed without permission.
Why it’s weird: A giant stone wheel sits on a windswept mountain summit, its 28 spokes linking a mysterious physical design with living spiritual traditions and possible celestial alignments.
Visitor info: Snow often blocks access until summer. Respect closures, remain on designated paths, and follow all Forest Service and tribal guidance at this sacred site.