Mountain Lake is a Lake located in Grey, Ontario and has an elevation of 275 meters.

• Latitude: 44° 42' 31'' North   (decimal: 44.7086111)
• Longitude: 80° 41' 51'' West   (decimal: -80.6975000)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 275 meters
• Location: Grey
• Atlas of Canada Locator Map: Mountain Lake
• GPS Coordinate Locator Map: Mountain Lake Lat/Long