Almost 13 years ago, my wife and I went down to Tennessee to get married, and decided to drive up into the mountains for our honeymoon. We discovered the Sourwood Inn at that time, and loved the peaceful, scenic area up in the mountains.
Lo and behold, in 2011, when I made the move to my new job in Greenville, we wound up just over an hour away from our honeymoon spot. Naturally, we made it a point to spend another weekend up there and spend some more quiet time in the mountains that first Summer.
So while technically this is not in South Carolina, the Upstate area really has given us plenty of great spots just over the border that we have enjoyed!