What is cool in Savannah?

I’m planning on a short trip to Savannah Georgia. Any recommendations on what to see and photograph there?

Living Moss Stalactite

While hiking around Grandfather Mountain I stepped off the trail to take care of some needs and saw an opening to a short drop of the rock and from there a lot of spongy looking moss. It looked interesting so I decided to check it out and discovered a huge moss hanging off the little rock cliff. It is a living moss, growing down and some day will probably reach the ground beneath it. Nature wonders, pretty cool.