Invasive Species Removal
Ongoing removal of garlic mustard, autumn olive, and other non-natives at Garden of the Gods, Snake Road, and the East Trigg site — in partnership with the USFS and U of I Extension.
Join a workdayReal work, measured in pounds of trash hauled out, acres of invasive plants cleared, and miles of trail kept open — powered by members and volunteers.
Ongoing removal of garlic mustard, autumn olive, and other non-natives at Garden of the Gods, Snake Road, and the East Trigg site — in partnership with the USFS and U of I Extension.
Join a workday
Monthly clean-ups across the forest. In March 2025 alone, volunteers removed an estimated 1,964 pounds of trash near the Iron Furnace.
Register to help
Signing, rerouting, and improving Illinois’ premier long-distance trail — including the Cedar Lake reroute and multi-day loop trail maps.
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