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

COSI is now closed

COSI Newsflash

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
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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.
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Upcoming Events

COSI After Dark - a 21+ Event - Whodunit?
05 May 2016 5:30PM - 10:00PM
You were excited for a fun evening out with friends at COSI – to explore, play and unwind from the week. But when you arrive, it’s a completely different situation – a murder has been committed and you are now ...
Science On Tap
14 May 2016 5:30PM - 10:00PM
Beer enthusiasts, distillery fanatics and science lovers come together for this special 21+ event at COSI. Craft breweries from all around Columbus and Ohio join forces with COSI to present Science On Tap. Visi...
EMS & Safety Day
21 May 2016 10:00AM - 3:00PM
10:00am - 3:00pmVisitors can get a look inside fire trucks and ambulances, sit in a Police cruiser, try out a distracted driver simulator, watch "Jaws of Life" used on a crashed car, and see a MedFlight helicop...
Sunday
May-01
10am - 5pm
Monday
May-02
CLOSED
Tuesday
May-03
10am - 5pm
Wednesday
May-04
10am - 5pm
Thursday
May-05
10am - 5pm
Friday
May-06
10am - 5pm
Saturday
May-07
10am - 5pm