Péninsule de Portneuf is a Cape located in Longue-Rive; La Haute-Côte-Nord, Quebec and has an elevation of 3 meters.

• Latitude: 48° 34' 45'' North   (decimal: 48.5791933)
• Longitude: 69° 9' 23'' West   (decimal: -69.1564391)
• Topography Feature Category: Cape
• Geographical Feature: Péninsule
• Canadian Province/Territory: Quebec
• Elevation: 3 meters
• Location: Longue-Rive; La Haute-Côte-Nord
• Atlas of Canada Locator Map: Péninsule de Portneuf
• GPS Coordinate Locator Map: Péninsule de Portneuf Lat/Long