Lac Gravel is a Lake located in Sainte-Béatrix; Matawinie, Quebec and has an elevation of 227 meters.

• Latitude: 46° 9' 41'' North   (decimal: 46.1613889)
• Longitude: 73° 35' 15'' West   (decimal: -73.5874999)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 227 meters
• Location: Sainte-Béatrix; Matawinie
• Atlas of Canada Locator Map: Lac Gravel
• GPS Coordinate Locator Map: Lac Gravel Lat/Long