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200 COOL PLACES.
48 HOURS. GO.
IT'S FREE.
OCTOBER 15-16, 2016

Thank you for a fantastic Open House Chicago 2016! This past October 100,000 attendees made 380,000 site visits during the sixth-annual OHC, making it one of the largest events of its kind the entire world. 

Mark your calendars for next year: October 14-15, 2017

The Chicago Architecture Foundation’s Open House Chicago is a free public festival that offers behind-the-scenes access to more than 200 buildings across Chicago.

Explore the hidden gems and architectural treasures of Chicago’s diverse neighborhoods—all for free.

Have you ever walked by a building and thought, "I wish I could see what's inside?" Now you can. Tour soaring skyscrapers, repurposed mansions, opulent theaters, exclusive private clubs, private offices and breathtaking sacred spaces.