Lac Hier is a Lake located in Saint-Zénon; Matawinie, Quebec and has an elevation of 523 meters.

• Latitude: 46° 31' 39'' North   (decimal: 46.5275375)
• Longitude: 73° 44' 43'' West   (decimal: -73.7451431)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 523 meters
• Location: Saint-Zénon; Matawinie
• Atlas of Canada Locator Map: Lac Hier
• GPS Coordinate Locator Map: Lac Hier Lat/Long