Explore the Islandia Marriott Long Island, one of the premier hotels in Hauppauge, NY. Business and pleasure travelers appreciate our Islandia hotel's 278 classically appointed guest rooms and 13 suites. Take advantage of wireless high-speed Internet access to stay in touch with friends and family while on the go, or simply disconnect and unwind in our immaculate indoor heated pool and state-of-the-art fitness center. Also onsite is Atrium Lounge, where perfectly poured cocktails are served up in a congenial atmosphere. For weddings, parties and meetings, our flexible 12,032 sq. ft. of event space dazzles even the most experienced event planners. Find one of the top hotels in Islandia, NY just off of exit 58 on the westbound service road of Long Island Expressway (I-495), and a mere 10 minutes from Long Island MacArthur Airport, near favorite local spots including Stony Brook University, Baseball Heaven, Jones Beach State Park, Splish Splash Water Park, the Hamptons, and North Fork Wineries.