Maria Mitchell Aquarium

Maria Mitchell Aquarium

The MMA Aquarium is a great place to learn about the unique marine environment of Nantucket, featuring local marine species and educational programs.

Essential Info

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Address

32 Washington Street, Nantucket, MA 02554

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Hours

Monday - Friday 10am - 4pm, Saturday 10am - 1pm, Closed Sundays

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Admission

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🎭 Shows & Experiences

📚 Educational Programs

Discovery Camp Programs, Marine Science Research and Mentor Program, Stargazing at Loines Observatory, Programs For All, Science Speaker Series, After School & Early Release Days, School Break & Vacation Weeks, Private Programs, Artist-In-Residence, MMA in the Community, Birthday Parties at the MMA

📅 Planning Your Visit to Maria Mitchell Aquarium

🌊 Notable Exhibits

Touch Tank, Outdoor Circle Tank, Aquarium Room

â„šī¸ Visitor Information

⏰ Best Time to Visit

The MMA Aquarium will re-open on June 9, 2025, and is open Monday - Friday from 10am - 4pm and Saturday from 10am - 1pm. Closed on Sundays.

🌍 Conservation & Research

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Species Diversity

Home to approximately 90 different species of marine life.

About Maria Mitchell Aquarium

Located on Nantucket Harbor at 32 Washington Street, the Aquarium displays local Nantucket marine species and is an excellent place to learn about the amazing sea life around the island. The Maria Mitchell Association is on a mission to create a Discovery Center & Aquarium that takes on climate change education and coastal resiliency adaptation. The project is specifically designed to adapt to the rising waters in real-time, featuring hands-on and experiential learning opportunities, an expanded aquarium and marine biology lab, rotating exhibits, community gathering spaces, and improved residential housing for MMA staff.

📸 Photo Gallery

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