if you are looking to do tourist things get ten citypass, it’s a 5 day ticket to all the major sites (coke, CNN, high art museum, zoo Atlanta, botanical gardens and so on)
if you are a civil war person check out stone mountain and the cyclorama
if you are into alternative things check out the shops in little 5 and Decatur.
if you shop or like trendy things buckhead is your place. it’s where all your celebrity friends are.
in roswell you have some great family parks and hiking trails.
if you have a puppy bring it to peidmont park, it’s atlantas take on central park, but no where near as big.