Grand lac Pikauba is a Lake located in Lac-Pikauba; Charlevoix, Quebec.

• Latitude: 47° 47' 48'' North   (decimal: 47.7966667)
• Longitude: 71° 7' 58'' West   (decimal: -71.1327778)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Location: Lac-Pikauba; Charlevoix
• GPS Coordinate Locator Map: Grand lac Pikauba Lat/Long