6422 Main St.,
P.O. Box 434, Union, IL 60180
Phone: (815) 923-2267
Our museum is open May through December. The hours vary, please click here for a current list of hours. Advance online registration is required.
MCHS Members: Free
The library hours are 9 a.m to 4:30 p.m. Monday through Friday year round. An Appointment is required at least 24 hours in advance. Call 815-923-2267 for more information, and to schedule an appointment.
The Historical Society office is by appointment only, please call 815-923-2267.
The Museum and Offices are closed New Year's Eve, New Year's Day, Good Friday, Memorial Day, Fourth of July, Labor Day, Thanksgiving and "Black Friday," Christmas Eve and Christmas.
Make your reservation by calling 800-451-4599. Exact fares will be given to riders at that time. Sample fares:
From the Prairie Lodge at Sun City in Huntley to the McHenry County Historical Museum
From the Woodstock Metra Station to the McHenry County Historical Museum
From the Crystal Lake Metra Station to the McHenry County Historical Museum
View MCHS Building Locations, and other attractions in and around Union Illinois
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