Rocher-Blanc is a Unincorporated area located in Rimouski; Rimouski-Neigette, Quebec and has an elevation of 27 meters.

• Latitude: 48° 25' 19'' North   (decimal: 48.4219802)
• Longitude: 68° 36' 24'' West   (decimal: -68.6066899)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Centre de villégiature
• Canadian Province/Territory: Quebec
• Elevation: 27 meters
• Location: Rimouski; Rimouski-Neigette
• Atlas of Canada Locator Map: Rocher-Blanc
• GPS Coordinate Locator Map: Rocher-Blanc Lat/Long