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OHC is this weekend, October 19 & 20!

Check out our 350 sites in 38 neighborhoods.

The Chicago Architecture Center's Open House Chicago is a free public festival that offers behind-the-scenes access to 350 buildings across Chicago.

Explore the hidden gems and architectural treasures of Chicago’s diverse neighborhoods—all for free. Then create your customized list of sites to visit by clicking on any site, followed by the ‘add to itinerary’ button.

Now you can tour soaring skyscrapers, repurposed mansions, opulent theaters, exclusive private clubs, private offices and breathtaking sacred spaces all weekend long.

Special thanks to our presenting sponsor:

Presenting Sponsor: Wintrust