Grande Dunes is split between Highway 17 Business and the Atlantic Ocean. It is a great community for boaters with a full-service marina that accommodates yachts of 120 feet or larger and has a 126 boat slips. Living at Grande Dunes gives you access to an Ocean Club with private beach access, 2 golf courses, and a private Members Club. For more information, call Shoreline Realty at 843-455-6880.