Grosses-Roches is a Village located in Grosses-Roches; Matane, Quebec and has an elevation of 29 meters.

• Latitude: 48° 56' North   (decimal: 48.9333333)
• Longitude: 67° 10' West   (decimal: -67.1666666)
• Topography Feature Category: Village
• Geographical Feature: Municipalité
• Canadian Province/Territory: Quebec
• Elevation: 29 meters
• Location: Grosses-Roches; Matane
• Atlas of Canada Locator Map: Grosses-Roches
• GPS Coordinate Locator Map: Grosses-Roches Lat/Long