Grande-Vallée is a Unincorporated area located in Grande-Vallée; La Côte-de-Gaspé, Quebec.

• Latitude: 49° 13' 35'' North   (decimal: 49.2264378)
• Longitude: 65° 7' 23'' West   (decimal: -65.1229632)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Bureau de poste
• Canadian Province/Territory: Quebec
• Location: Grande-Vallée; La Côte-de-Gaspé
• Atlas of Canada Locator Map: Grande-Vallée
• GPS Coordinate Locator Map: Grande-Vallée Lat/Long