Charleston, The Holy City (as it is known because of its over 400 churches) is brimming with historic structures, monuments, and majestic home-turned-museums that proudly boast the history of the United States. Some of the innovative restaurants, intriguing stores, contemp… Charleston, The Holy City (as it is known because of its over 400 churches) is brimming with historic structures, monuments, and majestic home-turned-museums that proudly boast the history of the United States. Some of the innovative restaurants, intriguing stores, contemporary art galleries, and the world-class Spoleto Festival USA may all be found in Charleston. Sand between your toes and salt breezes are always easy to find on Sullivan Island, Isle of Palm, and Folly beach.