La Grotte is a Unincorporated area located in Brownsburg-Chatham; Argenteuil, Quebec.

• Latitude: 45° 40' North   (decimal: 45.6666666)
• Longitude: 74° 22' West   (decimal: -74.3666666)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Lieu-dit
• Canadian Province/Territory: Quebec
• Location: Brownsburg-Chatham; Argenteuil
• Atlas of Canada Locator Map: La Grotte
• GPS Coordinate Locator Map: La Grotte Lat/Long