Places to go for a weekend getaway

[hossthegreat]

Hey all, I'm located about 35 miles Southeast of Atlanta. Just curious of any suggestions for places to go (within a 3-4 hour drive) for a nice weekend getaway. So far we've been to Savannah, Hilton Head, and St. Simon. Obviously these are all on the coast, but we aren't necessarily looking to go to the beach. On our list is Chattanooga, but I think we're going to wait till the fall to go there.