Open House Chicago

People flock to Chicago from all around the world to marvel at the unique architecture found all across the city. While many visitors take in Chicago infamous skyline from the Chicago River or one of the observation decks or rooftops, but during Open House Chicago, you can get a behind-the-scenes look at the city’s most iconic and historical sites.

Open House Chicago, hosted by the Chicago Architecture Center, is one of the largest architecture and urban festivals in the world. Taking place Oct. 17 – 18, this free public festival offers behind-the-scenes access to more than 200 sites in over 30 neighborhoods.

Started in 2011, Open House Chicago provides locals and tourists alike the unique opportunity to experience the diversity and history of the city’s famous architecture, including soaring skyscrapers, historic spaces, private residences and other areas not normally open to the public. Open House Chicago attracts more than 35,000 visitors from across the region and around the world.

With so many sites, and so many things to see, here are some tips on how to make the most out of the weekend:

  • Review the list of Open House Chicago sites on the CAC website
  • Download the free Open House Chicago app which allows you to filter sites by neighborhood and save a list of your top sites, making it easy to explore the city’s architectural wonders all weekend long
  • Make a list of your top sites — don’t forget to double check which days and hours each site is open
  • Just show up during active Open House Chicago hours! No tickets or advanced notice required.

Visit the Chicago Architecture Center website to see a full list of OHC sites and when they are open, browse OHC events by neighborhoods, access itineraries curated by the CAC team and more.