See the world

From Below the Surface

Plan Your Aquarium Visit

May Hours

  • MON - THU
  • 9 am - 5 pm
  • FRI
  • 9 am - 8 pm
  • SAT
  • 9 am - 6 pm
  • SUN
  • 9 am - 5 pm

Special Hours

  • MAY 28
  • 9 am - 8 pm
  • MAY 29
  • 9 am - 6 pm
Visitors may tour up to 90 minutes after the last entry. For your best experience, visit before 11 am or after 3 pm. BUY TICKETS PARKING/DIRECTIONS

Events & Activities


Discover the animals that live in our unique reef crest!

Educator Talk - Blacktip Reef Level 1 Activities

Join an Aquarium educator in the underwater viewing area for an up-close, nose-to-nose look at the hundreds of fish and sharks that call Blacktip Reef home.

Educator Talk - Blacktip Reef Underwater Viewing Area Activities

Check Out Our App!

With fun facts, visitor tips, event information, guide maps and more, you’ll have the best Aquarium experience possible.IOS DOWNLOADANDROID DOWNLOAD

Register to give a day to help the Bay at Fort McHenry!

Fort McHenry Field Day Conservation

Explore nature's recyclers, the Madagascar hissing cockroach

Rain Forest Talk Activities

Enjoy a relaxing, crowd-free visit to the Aquarium. The evening includes complimentary showings of our 4D movies.

MAY 25
Member-Only Evening Members-Only

Friday is your night, half price after 5pm!

Half-Price Friday Nights Special Events
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“National Treasure”
The touch tank was pristine, well-manned with friendly and knowledgable staff, and the Rainforest and Australia exhibits were stunning. I could have spent all day looking at the birds alone...
waves icon Trip Advisor user Tia_Francesca, April 21, 2016 READ REVIEW