Kingsail Resort
Phone (305) 743-5246 | Fax (305) 743-8896
7050 Overseas Highway, Marathon FL 33050





Directions/Contact Us

Marathon Restaurants & Attractions




Welcome to the Kingsail Resort!! We are located in Marathon, Florida, "The Heart of the Florida Keys". We are at mile marker 50 1/2 on the bay-side of US 1. Our island features many restaurants, stores, attractions, and beautiful scenery. Just a few of our attractions are Dolphin Research Center, Turtle Hospital, Sombrero Beach, Pigeon Key, and Crane Point.  Our island has beautiful snorkeling and excellent fishing.  Our local reef is the world's third largest living reef.

For Questions and Information please call 305-743-5246 today.

Marathon Guide and Attractions

Check out our oceanfront property in Marathon, on Grassy Key. It's just 7 miles from the business area, and on the water. Seashell Beach Resort offers beautiful water views, a quiet, relaxing atmosphere and clean comfortable rooms.