Lac Larcher is a Lake located in Lac-de-la-Maison-de-Pierre; Antoine-Labelle, Quebec and has an elevation of 494 meters.

• Latitude: 46° 42' 12'' North   (decimal: 46.7033794)
• Longitude: 74° 31' 39'' West   (decimal: -74.5273907)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 494 meters
• Location: Lac-de-la-Maison-de-Pierre; Antoine-Labelle
• Atlas of Canada Locator Map: Lac Larcher
• GPS Coordinate Locator Map: Lac Larcher Lat/Long