The United States Military Academy at West Point (USMA), also known as West Point, Army, The Academy or simply, The Point, is a four-year coeducational federal service academy located in West Point, New York. The academy, located in Orange County, sits on scenic high ground overlooking the Hudson River, 50 miles (80 km) north of New York City. The entire central campus is a national landmark and home to scores of historic sites, buildings, and monuments. The majority of the campus's Norman buildings are constructed from gray and black granite.