Baie du Marteau is a Bay located in Lac-Pythonga; La Vallée-de-la-Gatineau, Quebec and has an elevation of 272 meters.

• Latitude: 46° 32' 43'' North   (decimal: 46.5452778)
• Longitude: 76° 18' 24'' West   (decimal: -76.3066667)
• Topography Feature Category: Bay
• Geographical Feature: Baie
• Canadian Province/Territory: Quebec
• Elevation: 272 meters
• Location: Lac-Pythonga; La Vallée-de-la-Gatineau
• Atlas of Canada Locator Map: Baie du Marteau
• GPS Coordinate Locator Map: Baie du Marteau Lat/Long