Lac à Grand-Père-Adelme is a Lake located in Saint-Maxime-du-Mont-Louis; La Haute-Gaspésie, Quebec and has an elevation of 221 meters.

• Latitude: 49° 14' 48'' North   (decimal: 49.2467103)
• Longitude: 65° 34' 10'' West   (decimal: -65.5693693)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 221 meters
• Location: Saint-Maxime-du-Mont-Louis; La Haute-Gaspésie
• Atlas of Canada Locator Map: Lac à Grand-Père-Adelme
• GPS Coordinate Locator Map: Lac à Grand-Père-Adelme Lat/Long