Find great value on Airtran Airways flights from PHL to ATL when you book with CheapOair! Check out the Atlanta, it is the capital of and the most populous city in the U.S. state of Georgia. Those who want to know about the history of the world’s greatest cola giant, then you should head straight to The World of Coca Cola. It is one the most popular museums that tell the story of the world's most popular cola company. Take a tour of this facility and witness their working methodology. If you are inclined towards nature that is plants and trees, then you will love visiting The Atlanta Botanical Garden. It is home to rare desert and tropical plants. From witnessing the rarely seen creatures like poison dart frogs to interesting plants like epiphytes; that don’t need soil for its growth, you surely won't get bored in here.