Located on the shoreline of Nantucket Harbor, the Aquarium displays local Nantucket marine species and is an excellent place to learn about the amazing sea life around the island.
The Aquarium is a great place to learn about the unique marine environment of Nantucket. Visit us to learn about marine ecosystems, see live animals, and discover more about Nantucket's biodiversity!
General admission tickets also grant access to Exhibits in the Aquarium.
Aquarium hours:
THURSDAY 10AM - 2PM
FRIDAY 10AM - 4PM
SATURDAY 10AM - 4PM
SUNDAY 10AM - 2PM
*9AM-10:00AM is reserved for the Feeding Frenzy program. Add this program to your Aquarium visit,
click here!
Capacity is limited, so it’s strongly recommended that you reserve your tickets in advance. To ensure you have a safe experience, the Aquarium will admit a reduced number of visitors each day. That's more Aquarium for you!
By reserving tickets, visitors agree to comply with our current code of conduct.
Displays are always changing and range from crabs and jellyfish to tropical fish and sea stars. All animals at the Aquarium are locally-collected and are released back into the wild at the end of the season.
Online ticket purchases are not refundable. Prices subject to change without notice. Exhibit availability subject to change without notice.
MMA Members reserve your complimentary admission here! You must be signed in and have an active membership to see your 100% discount in your cart at checkout.
Visit Our Gift Shops
Stop by our Sea Shop or Natural Science Museum gift shop to pick up educational toys and books, as well as scientific gear to continue your exploration of the world around you, including binoculars, field guides, insect vials, butterfly nets, and more! You can also purchase Maria Mitchell Association clothing for a perfect summer outdoors!