Daily Activities at the Aquarium:

03:00 PM Stingray Feed

Zzz’s in the Seas Overnight

After everyone has gone home, and the Aquarium has closed its doors for the night, we invite you to join us for an exciting night of exploration. Travel around the Greater Cleveland Aquarium after hours and sleep inside Ohio’s only independent aquarium and discover new and interesting facts about various freshwater and saltwater species. The GCA offers overnights for scout groups, families, and youth groups.

Overnights include guided aquarium tour, animal encounter, SCUBA Dive presentation, craft, scavenger hunt, other fun activities, evening snack and breakfast, and waking up next to one of our amazing exhibits.


  • $50 per person: Pass Holder
  • $55 per person: Non-Pass Holder

The Fine Print:

  • Children must be at least 5 years of age.
  • We require a 20 person minimum to hold an overnight and have a 60 person maximum.
  • One adult chaperone for every five children is FREE and REQUIRED.
  • Check-in begins at 6:30PM.
  • Other FAQs.

To reserve a spot today fill out the registration form and email or fax the completed form to awalden@greaterclevelandaquarium.com or 216.298.4724.

For questions or additional information please call 216.862.8803 or email  awalden@greaterclevelandaquarium.com.