Special Offers Just for COSI Members
Columbus Member Advantage
Offer Ends: December 31, 2023
Show Your COSI Digital Membership Card and Save!
As a COSI Member, you can save $3 on general admission to select Columbus area museums and attractions through Columbus Member Advantage. No coupon is necessary. Simply show your valid COSI digital Membership card each time you visit!
Columbus Member Advantage partners for 2023:
Columbus Metropolitan Club
Columbus Museum of Art and Pizzuti Collection
Columbus Zoo and Aquarium
Franklin Park Conservatory and Botanical Gardens
LEGOLAND® Discovery Center Columbus
National Veterans Memorial and Museum
Ohio History Center & Ohio Village
The Works: Ohio Center for History, Art and Technology (also qualifies for ASTC reciprocal admission)
Important Terms & Restrictions: Discount good for $3 off per person on general admission only. Limit four (4) discounts per visit. Tickets must be purchased from the admissions area of the facility you are visiting. Cannot be combined with other discounts or offers. Not valid on prior purchases. No rain checks or refunds. Some restrictions may apply. Offer expires December 31, 2022 unless otherwise noted.
ASTC & ACM Reciprocal Admission
The ASTC Travel Passport Program entitles COSI Members to free or discounted admission at 360+ ASTC (Association of Science-Technology Centers) museums.* COSI Ultimate, Basic Family, Grandparent, Single Adult, Teacher, and Individual + Guest Memberships also receive a 50% discount on admission to nearly 200 children’s museums participating in the Association of Children’s Museums (ACM) Reciprocal Network. COSI Members must present their COSI Membership card and photo ID at the Box Office of participating museums to receive reciprocal admission. View the current list of participating museums online, or request a printed list by calling 614.228.COSI (2674). COSI Members are highly encouraged to call participating museums ahead of time to verify admission policies. Other museums may limit the number of COSI Member guests eligible for free admission.
Download the ASTC Museum List (effective November 2022 - April 2023)
Download the ACM Museum List (Updated October 2022)
Please note the following exclusions to the ASTC Travel Passport Program:*
- The ASTC Travel Passport Program only entitles visitors to free general admission at participating science centers/museums. It does not include free admission to special exhibits, the COSI Motion Simulator, museum stores or parking.
- To receive Travel Passport Program benefits, you must live more than 90-miles away from the center/museum you wish to visit. The admission staff has the right to request proof of residence to apply the benefits. Per ASTC policy, this distance is measured “as the crow flies,” meaning that it is based on the linear radius between your place of residency and participating science center/museum you plan to visit, not driving distance.
- Additionally, Science Centers/Museums located within 90-miles of each other are excluded from the Travel Passport Program unless exclusion is lifted by a mutual agreement. 90-miles is measured "as the crow flies" rather than by driving distance. COSI Members visiting the Boonshoft Museum of Discovery (Dayton, Ohio), the Works (Newark, Ohio), and the SPI-Spot (Mt. Vernon, Ohio), will receive 50% off general admission due to separate reciprocal agreements.