Whether you're traveling for business or pleasure, our Islandia, Long Island hotel is the perfect home away from home. Our beautiful hotel's atrium setting features 278 spacious guest rooms, including 13 suites with wireless high-speed internet access available. This beautiful hotel is home to the Atrium Lounge- the perfect place to unwind and gather with friends. When it's time to relax, you'll find a sparkling indoor heated swimming pool and whirlpool, plus a newly renovated fitness center.- The Islandia Marriott is located off exit 58 on the westbound service road of the Long Island Expressway (I-495), just 10 minutes from Islip MacArthur Airport. We are convenient to CA, Motorola, Stony Brook University, Hauppauge Industrial Park, Jones Beach & Robert Moses State Parks, Splish Spalsh Water Park, Tanger Outlets, North Fork Wineries, Baseball Heaven, and the Hamptons.