Beaches stretch from the north end of the city to the south end and beach vacations are just one of the many different types of getaways that visitors plan. A day or week at the beach offers plenty of fun St. Augustine Things to Do including sunbathing, beach volleyball, sand walking, swimming, surfing and fishing. There are tons of great St. Augustine Beaches in the Old City. The Intracoastal Waterway divides the mainland from the barrier islands, each that have miles of gorgeous Florida coastline. Many of the St. Augustine Beaches are open to the public. Highway A1A is known as Beachfront Avenue. Carriage Way Bed and Breakfast St. Augustine is located very close to all of these great St. Augustine Beach locations.