Today
10am - 5pm
Today
10am - 5pm
Today
10am - 5pm
Today
10am - 5pm
Today
10am - 5pm
Today
10am - 5pm
Today
10am - 5pm

COSI is now closed

Belle St. is currently closed at the Broad St. intersection. Please use W. State St. or W. Town St. to arrive at COSI.

Upcoming Events

COSI After Dark - a 21+ Event - Back to School
01 Sep 2016 5:30PM - 10:00PM
It’s that time of year again – school is back in session! Grab your Lisa Frank folders, scented markers and pop-up pencil cases and go back to school at COSI. Visit the chemistry lab at Gadgets Café and choose ...
New! City View Patio at COSI
02 Sep 2016 5:00PM - 10:00PM
Enjoy a spectacular view of the Columbus skyline from the new City View Patio at COSI, open for refreshments on selected Friday and Saturday evenings this summer. Located on the east side of COSI facing the S...

COSI Newsflash

COSI's School's Out Camps
When school is out, COSI is in! School's Out Camps provide the perfect opportunity for students K-5 to learn and have fun on school holidays.
Learn More

Camp-In is the ultimate indoor camping experience where scouts, youth and school groups spend the night and enjoy all of the classic COSI experiences, shows in the Giant Screen Theater and Planetarium and the ever-popular Dance Mania
Learn More

Summer Hours:
May 3 - Sept 5, 2016 Mon-Sun: 10am-5pm*

*Last Friday of each month: 10am - 9pm
Learn More

Sunday
Aug-28
10am - 5pm
Monday
Aug-29
10am - 5pm
Tuesday
Aug-30
10am - 5pm
Wednesday
Aug-31
10am - 5pm
Thursday
Sep-01
10am - 5pm
Friday
Sep-02
10am - 5pm
Saturday
Sep-03
10am - 5pm