Trinchera Cave Archeological District

Trinchera Cave is an archaeological site located in a canyon in Colorado featuring multiple cave chambers. The chambers contain remnants of tools, pottery, and other objects that document the daily life of early inhabitants.

The site was discovered in 1947 during an aerial survey and shows occupation spanning from 1000 BC to 1749. The layered deposits reveal the arrival of different cultures and their successive use of the same location over millennia.

The cave shows evidence of contact between nomadic hunter-gatherers and pueblo peoples during periods of cultural exchange. Visitors can observe how different groups used the space across different time periods.

The site is located in a canyon and can be difficult to access, especially after rain or bad weather. Visitors should bring appropriate footwear, water, and flashlights, and should check access regulations in advance.

A nearby museum displays reconstructions of the cave and replicas of objects found there. This allows visitors to gain deeper insight into the archaeological finds without impacting the original site.

Location: Colorado

GPS coordinates: 37.16611,-104.01472

Latest update: December 12, 2025 14:25