Lac Dimanche is a Lake located in Lac-Pikauba; Charlevoix, Quebec and has an elevation of 792 meters.

• Latitude: 47° 36' 23'' North   (decimal: 47.6063889)
• Longitude: 70° 54' 45'' West   (decimal: -70.9124999)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 792 meters
• Location: Lac-Pikauba; Charlevoix
• Atlas of Canada Locator Map: Lac Dimanche
• GPS Coordinate Locator Map: Lac Dimanche Lat/Long