Lac Fiston is a Lake located in Lac-Ashuapmushuan; Le Domaine-du-Roy, Quebec and has an elevation of 569 meters.

• Latitude: 48° 31' 32'' North   (decimal: 48.5255556)
• Longitude: 73° 21' 45'' West   (decimal: -73.3625)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 569 meters
• Location: Lac-Ashuapmushuan; Le Domaine-du-Roy
• Atlas of Canada Locator Map: Lac Fiston
• GPS Coordinate Locator Map: Lac Fiston Lat/Long