Mastodon State Historic Site
Illinois

Mastodon State Historic Site

Available Activities
  • Hiking
  • Nature

Mastodon State Historic Site is a state park located in Illinois. Established in 1976, the park offers visitors activities such as hiking, nature. Covering 431 acres, it provides ample space for exploration and enjoyment of the natural landscape.

Things to Do at Mastodon State Historic Site

Whether you're looking for adventure or relaxation, Mastodon State Historic Site has something for everyone. Here are the activities available at this park:

Frequently Asked Questions

Is there an entrance fee at Mastodon State Historic Site?

Entry fee information for Mastodon State Historic Site may vary. We recommend contacting the park directly or visiting their official website for the most current fee schedule.

What activities are available at Mastodon State Historic Site?

Mastodon State Historic Site offers a variety of outdoor activities including hiking, nature. The park provides opportunities for both adventure seekers and those looking for a relaxing outdoor experience.

Where is Mastodon State Historic Site located?

Mastodon State Historic Site is located in Illinois. Use the map above for directions and to plan your route.

Last updated: February 20, 2026

Park Location