The Best Value on Sanibel Island The Sunset Beach Inn includes 46 guestrooms and suites nestled on 4.5 acres of tropical Sanibel Island. Our 360 feet of beach along the Gulf of Mexico offers beautiful shells, tranquil sunsets and pristine sand. Relax by the pool with the Gulf of Mexico across the horizon. Included with your reservation is sports and social membership to The Dunes, Sanibel Islands premier Golf & Tennis Club. The 18-hole championship golf course was masterfully designed by 10-time P.G.A. Tour winner and world renowned golf course designer, Mark McCumber. The Dunes also offers golf and tennis instruction, live entertainment and other weekly activities for the whole family to enjoy. Use of our kayaks, paddleboards, shuffleboard courts and bikes are also included in your sports membership. Most rooms feature a fully-equipped kitchen and Gas Barbecue Grills are available for all our guests. Enjoy a complimentary continental breakfast basket every morning Guest room Amenities include: Screened balconies, Fully equipped kitchens, 32 LCD Flat Panel TV, DVD player, High Speed Internet, on-site laundry facility and more!