The Long Island Marriott in Uniondale, NY is the leader among Long Island, NY hotels for weekend getaways, wedding receptions, and family and leisure travel. The Long Island Marriott is adjacent to the Nassau Coliseum and convenient to the central Long Island business district. This full service hotel is centrally located in Nassau County, NY near Hofstra University and Roosevelt Field Mall. Featuring 618 rooms equipped with thoughtful amenities such as high-speed Internet and ultra-plush Marriott Revive beds, our hotel in Long Island, NY is perfect for business & leisure travel alike. Get pampered at the hotel's spa and salon, relax at the swimming pool, or visit Long Island attractions. This Nassau County hotel is perfect for conferences, meetings, events and Long Island wedding receptions, and is easily accessible from JFK and LaGuardia Airports, the Westbury train station and major highways.