Mastodon State Historic Site Maps

Imperial, MO

A map is loading

Get Driving Directions

Mastodon State Historic Site Description

Mastodon State Historic Site contains an important archaeological and paleontological site – the Kimmswick Bone Bed. Here, scientists discovered the first solid evidence of the coexistence of humans and the American mastodon in eastern North America. Today, visitors can learn about this discovery and how the landscape of Missouri looked in pre historic time. The site features a museum with an interpretive video, displays of ancient artifacts and fossils, and an impressive mastodon skeleton replica. Programs explain more about the significance of the site. For anyone wanting to stretch their

: 38.379, -90.385
: 431 acres (1.74 km²)
Official Link
: Mastodon State Historic Site