Lieu historique national du Canada du Cairn-de-Glengarry is a Conservation area located in Glengarry, Ontario.

• Latitude: 45° 7' 19'' North   (decimal: 45.1219000)
• Longitude: 74° 29' 25'' West   (decimal: -74.4902999)
• Topography Feature Category: Conservation area
• Geographical Feature: Lieu historique national
• Canadian Province/Territory: Ontario
• Location: Glengarry
• Atlas of Canada Locator Map: Lieu historique national du Canada du Cairn-de-Glengarry
• GPS Coordinate Locator Map: Lieu historique national du Canada du Cairn-de-Glengarry Lat/Long