New York City worldwide. New York City is situated in the Northeastern United States, in southeastern New York State, approximately halfway between Washington, D.C. and Boston. The location at the mouth of the Hudson River, which feeds into a naturally sheltered harbor and then into the Atlantic Ocean, has helped the city grow in significance as a trading port. Most of New York City is built on the three islands of Long Island, Manhattan, and Staten Island. The Hudson River flows through the Hudson Valley into New York Bay. Between New York City and Troy, New York, the river is an estuary. The
Chinese in New York City that are now known as important sites of tourism and urban economic activity. Six Chinatowns (or nine, including the emerging Chinatowns in Corona and Whitestone, Queens, and East Harlem, Manhattan) are located in New York City proper, and one each is located in Nassau County, Long Island; Edison, New Jersey; West Windsor, New Jersey; and Parsippany-Troy Hills, New Jersey. This excludes fledgling ethnic Chinese enclaves emerging throughout the New York metropolitan area, such as Jersey City, New Jersey; China City of America in Sullivan County, New York; and "Dragon Springs" in Deerpark, Orange County, New York. The Chinese American community