A free breakfast buffet, a marina, and a grocery/convenience store are just a few of the amenities provided at Fairfield Inn & Suites by Marriott Marathon Florida Keys. Active travelers can enjoy motor boating, fishing, and canoeing at this hotel. The onsite American cuisine seafood restaurant, Sparky's Landing, features pool views and a poolside location. Enjoy the 24-hour gym, as well as activities like rafting, boat tours, and kayaking. Free in-room WiFi is available to all guests, along with a terrace and a garden.