56 Harbour PASSAGE Windmill Harbour's best homesite with your own 70' Boatslip in your backyard. Enjoy living on Hilton Head Island in one of the nicest gated communities, and the home of the South Carolina Yacht Club. This Marina has a protected harbor with it's own lock system, giving direct access to the Intra-coastal Waterway and the Atlantic Ocean. The Windmill Harbour community includes a full-service marina, tennis, swimming pool, and beautiful architecture. Build your dream home and enjoy your yacht in your back yard. Bring an offer!! OWNER WOULD TAKE A TRADE OR SOME OWNER FINANCING.