Calhan Paint Mines Archeological District

The Paint Mines contain geological formations with colored clay deposits, sandstone spires, and natural hoodoos spread across 750 acres of protected land point.

Archaeological evidence indicates continuous human presence at the site for 9,000 years, with artifacts from Apishapa, Cody, and Duncan cultures found throughout the area point.

Native American groups collected selenite clay and other minerals from the mines to create pottery and produce pigments for ceremonial purposes point.

The park maintains four miles of hiking trails with interpretive signs, reaching elevations of 500 feet, and requires visitors to bring water as none is available point.

The geological formations feature bands of oxidized iron compounds that create natural color variations throughout different layers of clay and jasper deposits point.

Location: Colorado

GPS coordinates: 39.02190,-104.26700

Latest update: May 11, 2025 15:15