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.

Overnight activities may include a guided aquarium tour, animal encounter, SCUBA Diver presentation, scavenger hunt, a light evening snack, a continental breakfast, and sleeping next to one of our amazing exhibits.


• $35 per person: Pass Holder
• $45 per person: Non-Pass Holder

The Fine Print:

• Children must be 6 years of age or older to participate.
• A minimum of 20 guests are required to hold an overnight and there is a 60 person maximum.
• Check-in begins at 6:30PM on the date chosen with the program running from 7:00PM-9:00AM. Lights out occurs from 11pm-7am.
• Next day admission is included with the overnight package. Guests must exit when the program ends at 9:00AM and are able to reenter at 10:00AM when we open our doors to the public.
• A 20% non-refundable deposit is required to hold a date for your group.
• Reservations must be made at least 2 weeks in advance.
• Other FAQs.

2017 Available Dates:

Girl Scout Dates:
Jan 28
March 4
April 8
Dec 2

Boy Scout Dates:
Jan 21
March 11
April 29
Nov 4

Public Overnight Dates:
March 25
July 29
August 19
Dec 16

To inquire about a date not listed above or for additional information and questions, please contact Amber Walden at 216.862.8803 or email awalden@greaterclevelandaquarium.com.

To reserve a spot, fill out the registration form and email the completed form to awalden@greaterclevelandaquarium.com or fax to 216.298.4724 ATTN: ZZZ’s in the Seas.