Nassau County is located on Long Island, New York, and is part of the New York metropolitan area. It is known for its suburban communities, parks, and beaches, making it a popular place for families. The county has a diverse population and offers various recreational activities, including access to the Atlantic Ocean. The county seat is Mineola, and Nassau County is divided into three towns: Hempstead, North Hempstead, and Oyster Bay. It is home to several notable attractions, such as the Nassau County Museum of Art and the Old Westbury Gardens. The county also has a strong educational system and numerous shopping centers.