Things to do in savannah ga

Hey everyone. We are going on a trip to Savannah this spring break and currently looking for things to do in Savannah ga. I heard any trip to Savannah is incomplete if you don’t take a trip to the beach? I came across this helpful guide; 10 Must-Do Tybee Island Activities for First Time Visitors | VisitTybee.com any other suggestions?? Thanks in advance!