Water Mill is a hamlet located in the Town of Southampton, New York, on the South Fork of Long Island. It is known for its picturesque rural landscape and its large estate homes, many of which are set on sprawling properties and surrounded by lush green fields and trees. Water Mill is also known for its natural beauty, with miles of scenic roads and bike paths that offer views of the rolling hills and countryside. In addition to its residential neighborhoods, Water Mill is home to several small businesses and shops, as well as a handful of cultural institutions, such as the Parrish Art Museum. The hamlet is a popular tourist destination and is known for its upscale dining and shopping options, as well as its beaches and boating activities.