La Fosse-à-Raiche is a Lake located in Lac-des-Eaux-Mortes; La Mitis, Quebec.

• Latitude: 48° 19' 4'' North   (decimal: 48.3178195)
• Longitude: 68° 13' 8'' West   (decimal: -68.2189055)
• Topography Feature Category: Lake
• Geographical Feature: Étang
• Canadian Province/Territory: Quebec
• Location: Lac-des-Eaux-Mortes; La Mitis
• GPS Coordinate Locator Map: La Fosse-à-Raiche Lat/Long