Adventure Aquarium is close to downtown Philadelphia and features one-of-a-kind exhibits and more than 15,000 aquatic species. The Aquarium is home to the largest collection of sharks in the Northeast and one of only six facilities in the US to have Little Blue penguins. This aquarium offers visitors a variety of activities and exhibits that will keep them entertained for hours on end. Among the attractions are a coral reef tank, an underwater tunnel, a freshwater exhibit, and a shark tank. The aquarium also features a variety of live animals that visitors can watch from behind glass windows. Adventure Aquarium is accredited. They have a lot of different exhibits for different animals and are met to the highest standards for animal care.