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The National Aquarium is a nonprofit in Baltimore’s Inner Harbor and one of Maryland’s top attractions, featuring thousands of animals, a tropical rainforest, and an open-ocean shark tank.

Did you know?

The National Aquarium’s Marine Animal Rescue Program has rescued and released a variety of marine animals—including seals, sea turtles, manatees, and more—since launching in 1991.

350+

Rescued Animals

Though a nonprofit, the Aquarium generates over $430 million a year and attracts more than a million visitors, most coming to Baltimore for it.

The aquarium is planning to relocate its colony of bottlenose dolphins to a protected, seaside sanctuary, the first of its kind in North America.

Enormous 5,000-pound finback whale skeleton

St. John's College

Omega

The aquarium’s rarest species

Sailboat

Kemp’s ridley

Learn more