Lac-Diez-d'Aux is a Unincorporated area located in Wentworth-Nord; Les Pays-d'en-Haut, Quebec and has an elevation of 437 meters.

• Latitude: 45° 52' 3'' North   (decimal: 45.8675437)
• Longitude: 74° 20' 47'' West   (decimal: -74.3462810)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Centre de villégiature
• Canadian Province/Territory: Quebec
• Elevation: 437 meters
• Location: Wentworth-Nord; Les Pays-d'en-Haut
• Atlas of Canada Locator Map: Lac-Diez-d'Aux
• GPS Coordinate Locator Map: Lac-Diez-d'Aux Lat/Long