Adventure Aquarium is just minutes from downtown Philadelphia on the Camden Waterfront and features one-of-a-kind exhibits with more than 8,500 aquatic species throughout two million gallons of water.  The Aquarium is home to the largest collection of sharks on the East Coast, including the only Great Hammerhead Shark on exhibit in the United States, the only aquarium in the world to exhibit hippos and one of only six facilities in the US to have Little Blue Penguins as permanent residents.