Rivière du Grand Pabos Sud is a River located in Mont-Alexandre; Le Rocher-Percé, Quebec and has an elevation of 262 meters.

• Latitude: 48° 26' 43'' North   (decimal: 48.4453323)
• Longitude: 65° 1' 22'' West   (decimal: -65.0226725)
• Topography Feature Category: River
• Geographical Feature: Rivière
• Canadian Province/Territory: Quebec
• Elevation: 262 meters
• Location: Mont-Alexandre; Le Rocher-Percé
• Atlas of Canada Locator Map: Rivière du Grand Pabos Sud
• GPS Coordinate Locator Map: Rivière du Grand Pabos Sud Lat/Long