Check out our Fall Merch Store! Open until October 17!
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The Nature Institute (TNI) is a non-profit land conservation and environmental education organization based in Godfrey, IL. Since its founding in 1980, The Nature Institute’s board and staff have worked to foster an awareness and appreciation of the natural world through education, restoration, and preservation.
Newsletters
Sep 2025
15
Sep
Fall Flash Sale - Merch Store Open
We know you have been looking for more TNI shirts and hats! We even have some rain jackets available this year. Check out our Merch [...]
Oct 2025
04
Oct
Forest Fest
Forest Fest Saturday, October 4th, 10 am - 1 pm Join us for our open house style event of the year! Forest Fest is a [...]
Moonlight Hike
Description: Join us on a night hike through the woods. On the trails of the Mississippi Sanctuary and Olin Nature Preserve the terrain is light [...]
Tiny Trekkers: Wild Math
Wild Math Description: Tiny Trekkers is a once a week drop off program for ages 3 - 5. Registration is offered by the month only, [...]
ECO Homeschool Adventures: Bat Blitz
Bat Blitz Feeling batty this Halloween season? Learn about these amazing flying mammals through games and projects. Description: Calling all homeschool families! This program takes [...]
New Registration System, Better Experience for You
The Nature Institute has switched all registration to Amilia SmartRec. Please check out this information page to learn more about setting up your account and registering for programs.