Southold is a town located on the North Fork of Long Island in New York. It is known for its picturesque landscapes, including beaches, vineyards, and farmland. The town was established in 1640 and is one of the oldest communities in the area, rich in history and culture. The population of Southold is around 20,000 residents, and it covers a total area of approximately 60 square miles. The town includes several hamlets, such as Greenport and Mattituck, and offers various recreational activities, including boating, fishing, and wine tasting at local vineyards.