Virginia Falls (Slavey: Nailicho) is a waterfall in Nahanni National Park Reserve, Northwest Territories, Canada. It is located on the South Nahanni River, at an elevation of 500 m (1,600 ft). It has a total drop of 96 m (315 ft), making it about twice the height of Niagara Falls. It consists of a single drop with an average width of 259 m (850 ft). The rock in the centre of the falls is called Mason’s Rock, named after Bill Mason, the famous Canadian canoeist, author, and filmmaker -