Whether you’re a seasoned photographer or a hobbyist with a camera phone, this is your chance to show off your best photos taken while exploring Open House Chicago sites. Submit your entries by October 27.
CHICAGO ARCHITECTURE CENTER
As the leading organization devoted to celebrating Chicago as a center of architectural innovation, the CAC inspires people to participate in building vibrant communities.
Open House Chicago is Back!
OHC Hotel Partners
Spend a weekend exploring the city of architecture and take advantage of discounted rates at our partner hotels for the weekend of October 17-19.
Constructing Hope: Ukraine
Visit this new exhibition that explores short and long term reconstruction efforts in Ukraine bringing together a wide range of grassroots projects to illustrate how architecture can foster mutual aid and facilitate crucial support networks for entire communities.
HELP US WIN BEST BOAT TOUR
The Chicago Architecture Center River Cruise aboard First Lady has been nominated for Best Boat Tour in USA TODAY 10BEST Readers' Choice Awards. With your support, CAC can win #1! Vote daily now through May 26 to help us secure the top spot.
Engineering Fest 2026
Join us on February 28 for CAC’s biggest annual family event, where young people are invited to design and build alongside professionals.
City Tours
- Walking
Intro to Chicago Architecture
Discover how Chicago became both the birthplace of the skyscraper and the world-renowned “City of Architecture.”
- Walking
Merchandise Mart
Once the largest building the the world, the Merchandise Mart, now called the Mart, remains a center for commercial and residential design. Today, it has also become a vibrant hub for technology and innovation.
- Walking
Chicago's First Skyscrapers
Chicago is home to some of the world’s first skyscrapers. Get an up-close look at these 19th Century marvels. *CAC Select tour.
- Walking
Sacred Spaces in Downtown Chicago
Visit seven completely different sites—many designed by well-known architects.
DESIGN STORE
The CAC Design Store offers a curated collection design-centered items including books, apparel, and gifts.
Louis Sullivan Ornamental Designs Notecards
$16.95
$14.41 member price
Frank Lloyd Wright Chevron Earrings
$39.95
$33.96 member price
The Cruise that Puts Architecture First
Whatever architectural style floats your boat, you can see and learn more about it from our passionate, informative docents aboard the river's finest vessels.
FILM FEST 2025
How was your Open House experience?
Take the surveyWe hope you enjoyed exploring the city with us. Please take our survey to tell us about your experience. And save the date for Oct 18-19, 2025!
Open House Chicago
Save the date, OHC returns October 18-19 with 200+ sites across 25 neighborhoods.
Exhibitions
Plan your visit
Current & Upcoming Exhibitions- September 29 - April 19
The Disappointed Tourist
“Is there some place that you would like to visit or revisit that no longer exists?” This is the question posed by The Disappointed Tourist, an ongoing project by artist Ellen Harvey presented in more than 300 paintings at the CAC. - Permanent
Chicago Gallery
Come explore the first floor of the Chicago Architecture Center featuring rotating installations focused on the history, present and future of the built environment in our city.
Exhibitions
Empowering the future of Chicago
The CAC offers design education to students from Pre-K to adults. With your support, we can continue to empower Chicagoans to shape a more equitable, sustainable vibrant city. Learn more about what the CAC offers. Watch the video.
The New Game Plan for Urban Stadiums
With five professional sports teams pursuing new stadiums simultaneously, Chicago has a chance to rethink how we craft a win-win for our teams and our communities.
Behind the Exhibition
Learn more about Chicago Architecture Center's newest exhibition, Constructing Hope: Ukraine from one of the curators, Sasha Topolnytska.
DESIGN STORE
Get your holiday shopping started at the CAC!
Discover design-forward gifts, books, and apparel at the CAC Design Store. Member discounts increase from 15% to 20%, Nov 22 – Dec 31.
Chicago 1893 The City Beautiful Tile Game
$39.95
$33.96 member price
Chicago Connection Holiday Cards - Set of 8
$17.95
$15.26 member price
The greatest gift
VolunteerGive your time and talent to the CAC as a volunteer docent, exhibit host or education guide.
Support the future of design
DonateThe CAC relies on donors like you to help fund our design education programs. We're grateful for every one-time contributor and life-long supporter.