Lac S is a Lake located in Lac-Pikauba; Charlevoix, Quebec and has an elevation of 763 meters.

• Latitude: 47° 55' 8'' North   (decimal: 47.9189161)
• Longitude: 70° 34' 59'' West   (decimal: -70.5831331)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 763 meters
• Location: Lac-Pikauba; Charlevoix
• Atlas of Canada Locator Map: Lac S
• GPS Coordinate Locator Map: Lac S Lat/Long