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
The Nature Institute's trails take a yearly hiatus from December 15-April 1. This means the trails are not available for regular hiking. However, The Nature [...]
Mar 2026
17
Mar
Critters and Crypts: Session 2
This new program is offered exclusively to 6th – 9th grade students! Critters & Crypts is our weekly Dungeons & Dragons group. Journey on quests [...]
Telescope Night
Description: Have an old telescope laying around, but never use it? Always wanted to look at the universe through a telescope, but don’t own one? [...]
Forest Playdate
Bring your little one for Reggio-inspired forest play. Various invitations will be offered to spark your child’s curiosity, creativity, and problem-solving skills. Ages 18 months [...]
Wildflower Walk
Spring is here which means it is time to look for some wildflowers. Our earliest wildflowers are the ones that bloom in the forest before [...]
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.