Today's Hours

Today: 10:00 AM - 6:00 PM

We're Open!

Plan your visit


As a nonprofit institution, The Maritime Aquarium relies on your support to protect the blue planet that is our home. With you by our side, we are able to keep our nearly 7,000 resident animals healthy and safe, create innovative educational programs, and advance our conservation efforts. Please donate today. Our sharks, sea turtles, harbor seals, jellyfish and so many more are counting on you!
Click Here to Donate Now

Our Exhibits

Come see the sea

We have 75 live exhibits featuring more than 2,700 marine animals of 300 species. Your Long Island Sound journey begins along a freshwater river and the shallow waters of the salt marsh, then moves into deeper and deeper habitats out to the open ocean.

Pinniped Cove

Our harbor seals' enormous new exhibit is now open!


Just Add Water

Trace a path from desert to rainforest – and meet animals of those environments - in this new exhibit!


A Slug's Life: Facing the Climate Endgame

Open through Labor Day!


Come visit us

Water you up to today?


A family membership pays for itself in less than 2 visits!

  • Unlimited admission for 1 year
  • Special members previews
  • Discounted 4D Theater tickets
  • Discounted tickets for guests
  • Discounted tickets for programs, camps and boat cruises
  • Provides a year-long journey of adventure and excitement with changing exhibits and seasonal events

Aquarium Hours:

10 a.m. - 6 p.m. daily


  • Aquarium Admission
    • Adults (age 13-64): $28.95 
    • Children (age 3-12): $19.95
    • Seniors (age 65+): $24.95
  • 4D Theater
    • $7 per person ($6 for members)

Getting Here:

Use this handy map to guide you straight to the Maritime Aquarium.

10 North Water Street
Norwalk, CT 06854

Animal Encounter

July 28, 2021
10:45 AM - 11:00 AM

Seal Feeding Demonstration

July 28, 2021
11:30 AM - 11:45 AM

Animal Encounter

July 28, 2021
12:45 PM - 01:00 PM

Seal Feeding Demonstration

July 28, 2021
01:30 PM - 01:45 PM

Programs & Events

The Maritime Aquarium offers a variety of programs both at the Aquarium or online!

View All Programs and Events

Cruise Long Island Sound

Our research vessel, "R/V Spirit of the Sound" cruises all year long, offering a cleaner and greener venue to explore Long Island Sound. In addition to public cruises, our vessel can be completely transformed to host your next gathering! We can custom design a private charter experience for both individuals and businesses. Click Here to Learn More

Marine Life Encounter Cruise

July 28, 2021
01:15 PM - 03:45 PM

Marine Life Encounter Cruise

July 30, 2021
01:15 PM - 03:45 PM

TGIF Cruise

July 30, 2021
06:30 PM - 08:00 PM

Marine Life Encounter Cruise

July 31, 2021
01:15 PM - 03:45 PM

Conservation and Research

The Maritime Aquarium gives visitors a window into Long Island Sound, officially designated an Estuary of National Significance, and a veritable rain forest of the sea, rich in aquatic life. This extraordinary ecosystem has supported the economy and culture of this region since prehistoric times.

Learn more

Our Mission

Mission: The Maritime Aquarium inspires people of all ages to appreciate and protect the Long Island Sound ecosystem and the global environment through living exhibits, marine science, and environmental education.

Contact Us

Open Daily 10:00 am - 5:00 pm

Phone: (203) 852-0700

10 North Water Street
Norwalk, CT 06854

Directions Contact Us