See the world

From Below the Surface

Plan Your Aquarium Visit


  • 9 am–5 pm
  • FRI
  • 9 am–8 pm
  • SAT
  • 9 am–6 pm


  • 9 am–5 pm
  • FRI
  • 9 am–8 pm
  • SAT
  • 9 am–6 pm


  • MAY 26
  • 9 am–8 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


Friday is your night, half price after 5pm!

Half-Price Friday Nights Special Events

Calling all Grade A Sea Stars! All Baltimore-area students who achieved three or more A's are invited to our exclusive annual celebration!

JUN 21
Grade A Student Night [SOLD OUT] Special Events

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

Join the National Aquarium Conservation Team for our fifth annual BioBlitz.

JUN 16
BioBlitz at Masonville Cove Conservation

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

JUN 26
Member Evening Member Events

This World Oceans Day, we're celebrating our planet by taking action to end plastic pollution!

World Oceans Day Special Events

Get up close and personal to one of our animals!

MAY 27
Animal Encounter - Harbor Overlook Activities
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“Wonderful visit”

My husband and I took our 19 year old daughter here for a visit today. None of us had been in over 10 years. We all enjoyed it very much. Lots to see and discover!! New creatures we had never seen or heard of. We all had a great time. Highly recommend this for ALL ages!

waves icon Trip Advisor user MarylandSpartan, April 29, 2018 READ REVIEW