Skip to main content

The IDNR headquarters at 1 Natural Resources Way in Springfield has experienced a power outage and tree damage throughout the grounds as a result of severe storms in the area. The agency expects to reopen the building to the public on Monday, June 15, 2026, though this could be subject to change. Check back here for an update before planning to visit the office in person.

Governor JB Pritzker Illinois.gov Contact IDNR DNR A to Z

The Argyle Lake State Park visitor center features several informative, hands-on displays which focus on the local flora and fauna of the park. Several hands-on displays include a track table, touch box, and animal pelts. The center features four displays from the Illinois State Museum’s traveling exhibit program including the following topics: oak-hickory forests, animal tracks, insects of Illinois, and dimorphism (the differences between the male and female of a species). Various free publications are available including several state park brochures and the Illinois State Park magazine.

General Program Information

Meet at the park visitor center for all hikes and programs unless otherwise indicated in above program descriptions. All programs are open to the general public. Please contact park staff with any special needs or concerns prior to the program date, so requested arrangements /accommodations can be made.

Bridget Hinchee

Natural Resources Coordinator: Bridget Hinchee

Contact Information:
Argyle Lake State Park
640 Argyle Park Road
Colchester, IL 62326
Phone: 309-776-3422
Bridget.Hinchee@Illinois.gov