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April 2025

Spring Discovery Days

April 27, 2025 @ 10:00 am - 5:00 pm
|Recurring Event (See all)

An event every day that begins at 10:00 am, repeating until April 27, 2025

Greater Cleveland Aquarium, 2000 Sycamore Street
Cleveland, 44113
+ Google Map

Daily animal encounters, small species shoutouts, interactive discovery carts and more!

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September 2025

Free Aquarium Admission for Military & First Responders

September 1, 2025
|Recurring Event (See all)

An event every day that begins at 12:00 am, repeating until September 1, 2025

Greater Cleveland Aquarium, 2000 Sycamore Street
Cleveland, 44113
+ Google Map
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October 2025

Homeschool Family Day

October 10, 2025
Greater Cleveland Aquarium, 2000 Sycamore Street
Cleveland, 44113
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Special admission rates and unique experiences designed for homeschoolers.  Meet aquatic day dwellers and night explorers. Discover their unique hunting tricks, hide and survive – morning, noon or night. Stop in for an educator-led activity between 10 a.m.-12 p.m. in the classroom. There will be a scavenger hunt available all day. 10 a.m.-5 p.m.

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Pumpkins & Piranhas

October 25, 2025
|Recurring Event (See all)

An event every day that begins at 12:00 am, repeating until October 19, 2025

One event on October 24, 2025 at 12:00 am

An event every day that begins at 12:00 am, repeating until October 25, 2025

Greater Cleveland Aquarium, 2000 Sycamore Street
Cleveland, 44113
+ Google Map

Explore Lake “Eerie” and the deep “BOO” sea. during our afterhours celebration. Aquarium access, activity booklet, underwater jack-o’-lanterns, scuba diver interactions, Halloween-themed décor and music, appearances by the friendly landshark Finn and a pumpkin craft. Know Before You Go Adults & children are invited to dress up in family-friendly costumes. Advance registration is requested and recommended. Passholders can log into their account for discounted admission and early entry. Guests who would benefit from a little less external stimuli might can…

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January 2026

Homeschool Family Day

January 20
Greater Cleveland Aquarium, 2000 Sycamore Street
Cleveland, 44113
+ Google Map

Enjoy a scavenger hunt through the galleries, using themed activity sheets designed for students of all ages. from 10 a.m.-5 p.m. Visit the educator-led stations for hands-on learning from 10 a.m.-12 p.m. The theme is Chill Out: How Animals Survive Winter Learn about animal species that migrate, hibernate and stay awake to survive the winter. Advance registration required. Recommended for students K-8. $11 general homeschool students (age 2+) & adults FREE for Passholders & guests younger than 2

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Sensory Hour

January 24
Greater Cleveland Aquarium, 2000 Sycamore Street
Cleveland, 44113
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The Aquarium will open an hour early just for guests with Autism Spectrum Disorders and sensory processing differences. 8:30-9:30 a.m. 

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February 2026

Middle School Career Day at the Greater Cleveland Aquarium

February 16
Greater Cleveland Aquarium, 2000 Sycamore Street
Cleveland, 44113
+ Google Map

An exciting, hands-on introduction to the fascinating jobs around an aquarium. Students will meet marine educators, aquarists, divers and animal care experts. They will also find out what it’s like to work with ocean animals on a daily basis. Students will explore different aquarium careers and imagine themselves in those careers. Middle school students will have the opportunity to feed stingrays, tour the animal food prep kitchen, interview members of the Aquarium dive team, and try out daily Aquarium staff…

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That’s A-Moray

February 16
|Recurring Event (See all)

An event every day that begins at 12:00 am, repeating until February 16, 2026

Greater Cleveland Aquarium, 2000 Sycamore Street
Cleveland, OH
+ Google Map

Love is in the air and underwater, so why not bring a date, a friend, or  family and learn about animals with loved ones. 

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March 2026

Spring Discovery Days

March 13
Greater Cleveland Aquarium, 2000 Sycamore Street
Cleveland, 44113
+ Google Map

Stop and appreciate some of the smaller species with contests, daily animal encounters and activities. 

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