Located in the Clairvaux Creek Valley 1.5 km south of Roche Noire. Jasper Park, Alberta Major headwater Athabasca River.
Latitude 52; 48; 15 Longitude 118; 20; 25, Topo map 83D/16
Named by Morrison P. Bridgland in 1916. The mountain was thought to resemble a royal palace law courts or asembly hall, commonly know as a basilica. Official name.