Plan a trip to see the largest indoor exhibit of fish in the United States. This truly unique aquarium is home to 5 beluga whales, African black-footed penguins, sea dragons, Georgia sea turtles, and more. You and your family will learn about the Meso American Barrier Reef of Central America, Amazonian fish, and the coral kingdom. There is so much to see and do. And since Grand Hyatt Atlanta is only 7 miles from the aquarium, it is easy to come back again and again.