The Nature Institute trails are closed for hiking for the winter season. The trails will reopen on April 1, 2026. Check out our calendar of events for upcoming programs.
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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
Dec 2025
Yearly Trail Closure
Jan 2026
Moonlight Hike
Tiny Trekkers: Snowflake Scientists
Critters and Crypts: Session 1
Naturally Curious Book Club: Where the Deer and Antelope Play
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.



