Grand lac Alphée is a Lake located in Cloridorme; La Côte-de-Gaspé, Quebec and has an elevation of 271 meters.

• Latitude: 49° 10' 29'' North   (decimal: 49.1747743)
• Longitude: 64° 57' 18'' West   (decimal: -64.9549017)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 271 meters
• Location: Cloridorme; La Côte-de-Gaspé
• Atlas of Canada Locator Map: Grand lac Alphée
• GPS Coordinate Locator Map: Grand lac Alphée Lat/Long