Sandy Hook Lighthouse is located in Sandy Hook, New Jersey, and is the oldest working lighthouse in the United States. Built in 1764, it stands at 108 feet tall and has a distinctive white tower with a black lantern. The lighthouse serves as a navigational aid for ships entering the New York Harbor. Visitors can climb the 95 steps to the top for a panoramic view of the surrounding area, including the Atlantic Ocean and the New York City skyline. The lighthouse is part of the Gateway National Recreation Area, which offers various recreational activities and historical insights.