Lac Un Mille is a Lake located in Saint-Guy; Les Basques, Quebec and has an elevation of 245 meters.

• Latitude: 48° 1' 34'' North   (decimal: 48.0261400)
• Longitude: 68° 43' 51'' West   (decimal: -68.7308594)
• Topography Feature Category: Lake
• Geographical Feature: Étang
• Canadian Province/Territory: Quebec
• Elevation: 245 meters
• Location: Saint-Guy; Les Basques
• Atlas of Canada Locator Map: Lac Un Mille
• GPS Coordinate Locator Map: Lac Un Mille Lat/Long