Lac à Pierre is a Lake located in Cayamant; La Vallée-de-la-Gatineau, Quebec and has an elevation of 222 meters.

• Latitude: 46° 13' 50'' North   (decimal: 46.2306114)
• Longitude: 76° 12' 2'' West   (decimal: -76.2005146)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 222 meters
• Location: Cayamant; La Vallée-de-la-Gatineau
• Atlas of Canada Locator Map: Lac à Pierre
• GPS Coordinate Locator Map: Lac à Pierre Lat/Long