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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
Apr 2026
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 [...]
Restoration Workday: Native Species Removal
Location: We will be working on TNI’s Mississippi Sanctuary Preserve at the bottom of the bluff adjacent to the Sam Vadalabene Bike Trail. Volunteers are [...]
Mini Astronaut Adventure
Mini Astronaut Adventure - Ages 2.5 - 6 are invited to join us for a starry celebration! Enjoy space themed activities, watch a star show [...]
Nonsense Nature Hike
Description: This hike is not what it seems! This tricky, family friendly hike will have you identifying some interesting phenomena in nature. Bring your dad [...]
Outdoor EDventure Day: Look Ma, No Spine!
Look Ma, No Spine! Investigate the invertebrates lurking around the preserve in springtime. Learn about the spineless animals in the ponds, under logs, and all [...]
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.