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Illinois

Contact Us

Contact The Nature Conservancy in Illinois today!

A man walks his bike at the lakefront with the Chicago skyline in the background.
Chicago Lakefront A man walks his bike past restored grassland at Montrose Point Bird Sanctuary with the Chicago, Illinois, skyline and Lake Michigan in the background. © Jennifer Emerling

The Nature Conservancy in Illinois

Chicago, Illinois

Chicago Office

The Nature Conservancy in Illinois
400 N. Michigan Avenue
Suite 1100
Chicago, Illinois 60611
Phone: 312-580-2100
Email: illinois@tnc.org