Maps showing Lac Castonguay, Franquelin; Manicouagan, Quebec
Lac Castonguay is a Lake located in Franquelin; Manicouagan, Quebec and has an elevation of 178 meters.
- Latitude: 49° 21' 57'' North (decimal: 49.3658795)
- Longitude: 67° 55' 7'' West (decimal: -67.9186267)
- Topography Feature Category: Lake
- Geographical Feature: Lac
- Canadian Province/Territory: Quebec
- Elevation: 178 meters
- Location: Franquelin; Manicouagan
- Atlas of Canada Locator Map: Lac Castonguay
- GPS Coordinate Locator Map: Lac Castonguay Lat/Long