Anse des Grosses Roches is a Bay located in Sainte-Madeleine-de-la-Rivière-Madeleine; La Haute-Gaspésie, Quebec.

• Latitude: 49° 14' 6'' North   (decimal: 49.2350462)
• Longitude: 65° 15' 39'' West   (decimal: -65.2607461)
• Topography Feature Category: Bay
• Geographical Feature: Anse
• Canadian Province/Territory: Quebec
• Location: Sainte-Madeleine-de-la-Rivière-Madeleine; La Haute-Gaspésie
• Atlas of Canada Locator Map: Anse des Grosses Roches
• GPS Coordinate Locator Map: Anse des Grosses Roches Lat/Long