Fort William Henry is a historic fort located in Lake George, New York. Built by the British in 1755 during the French and Indian War, it served as a strategic military outpost. The fort was designed to protect British interests in the region and was named after Prince William Henry, Duke of Gloucester. The fort was captured by the French in 1757 during a siege, leading to significant conflict in the area. Today, Fort William Henry is a popular tourist destination, featuring a museum and reenactments that showcase its historical significance and the events of the war.