CAN ANYONE SUGGEST A GREAT ATTRACTION TO VISIT IN THE NC MOUNTAINS?

COMING FROM the city, i love getting away to nature and the NC mountains whenever i can. Ive already been to grandfather mtn, blowing rock, and chimney rock. I was just wondering if there were any other good attractions that come to mind in that region? something that would be good for the whole family, even if its just for a weekend, or a day trip? cant wait to hear back, thanks!!