Anse des Grosses Roches is a Bay located in Grosses-Roches; Matane, Quebec.

• Latitude: 48° 56' 36'' North   (decimal: 48.9433777)
• Longitude: 67° 9' 56'' West   (decimal: -67.1655399)
• Topography Feature Category: Bay
• Geographical Feature: Anse
• Canadian Province/Territory: Quebec
• Location: Grosses-Roches; Matane
• Atlas of Canada Locator Map: Anse des Grosses Roches
• GPS Coordinate Locator Map: Anse des Grosses Roches Lat/Long