Extended summer hours! We will be open from 10 a.m. to 6 p.m. through Labor Day.

There's One Month Left to Enjoy FREE Admission for CT Kids!

Now through Labor Day (September 5)

Did you know that Connecticut kids can get close to nearly 10,000 animals for FREE this summer! Now through Labor Day, we're offering free entry for all Connecticut residents 18 and under – along with one accompanying adult in each group – as part of the state’s “CT Summer at the Museum" admission program. 

To participate, use the promo code CTFREE when reserving tickets online. This offer only includes Aquarium admission. 4D theater tickets can be added to your visit for an additional cost.

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Don't Miss These Experiences While You're Here

Walk through Flutter Zone, a magical habitat filled with hundreds of beautiful tropical butterflies— and experience a magical environment.

Our new

Sea & Discover Zone gives young children the chance to play the role of marine explorers and animal-care specialists!

Get up close to our five female harbor seals playing underwater at Pinniped Cove, which features floor to ceiling windows on the first floor!

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Take a Cruise on Long Island Sound and Encounter

Amazing Marine Life

Meet a variety of fish, crabs, mollusks and other creatures caught from Long Island Sound during our family-friendly Marine Life Encounter Cruises!

Plus, we are celebrating National Lighthouse Day this Sunday, August 7 with a special cruise that will pass Norwalk's three lighthouses!

Please keep in mind that all passengers must be at least 42 inches tall.

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Get Your Tickets for Disney's The Little Mermaid

Don't miss The New Paradigm Theatre's production of Disney's "The Little Mermaid" on Friday, August 19 at 7 p.m. and Saturday, August 20 at 2 & 7 p.m.

The  Maritime Aquarium is partnering with NPT to raise awareness of our mission, to protect the Long Island Sound and the global environment. This summer, the show's production features sets and costumes made of trash collected during beach cleanup initiatives and Aquarium volunteer collections. 

Use the promo code C-MM through August 18 to receive 10% off tickets!

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Enjoy a Summer of Wonders by Becoming a Member Today!

There are so many new things to see and experience at the Aquarium ... become a member today to enjoy these exclusive members-only summertime perks:

In addition to these summer perks, members also enjoy a year of free admission and members-only benefits. Plus, an Aquarium membership helps us provide top-level care for our animals, offer innovative stem-based educational programs, as well as, fund our research and conservation efforts.

Click Here Join or Renew