Guests planning to take advantage of Dollar Days on Sunday, December 4 should be aware that crowds will be heavier than usual and the Aquarium is expected to sell out. Official capacity information will be listed here. View Detailsabout Dollar Days

  • Recap: Masonville Cove BioBlitz

    On Saturday, June 18, the National Aquarium hosted its 3rd annual BioBlitz at Masonville Cove, an Urban Wildlife Refuge Partnership in Baltimore City. Read More

    Published 7/7/2016

  • Recap: Masonville Cove BioBlitz

    On Saturday, September 12, the National Aquarium hosted its 2nd annual BioBlitz at Masonville Cove, an Urban Wildlife Refuge in Baltimore, Maryland. Read More

    Published 9/15/2015

  • Introducing the Osprey Cam

    The U.S. Fish & Wildlife Service (FWS) recently introduced its “Osprey Cam,” where you can see a family of ospreys nesting in Masonville Cove. Read More

    Published 5/6/2015

  • An Update On Our Biohut Restoration

    Last June, in partnership with Biohabitats, Inc. and ECOCEAN, the National Aquarium installed eight biohuts along the bulkheads in Baltimore’s Inner Harbor. We’re excited to announce that after a successful trial run, we’re expanding the program! Read More

    Published 4/17/2015

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