Located in the Maligne River Valley at the head of Two Valley Creek and the head of Nashan Creek. Colin Range, Jasper Park, Alberta Major headwater Athabasca River.
Latitude 52; 56; 40 Longitude 117; 55; 40, Topo map 83C/13
Named by Morrison P. Bridgland in 1916. "Gris" is the French word for "grey," which is the colour of this mountain's limestone. Official name.