Lac Marcho is a Lake located in Senneterre; Vallée-de-l'Or, Quebec and has an elevation of 430 meters.

• Latitude: 48° 8' 53'' North   (decimal: 48.1480556)
• Longitude: 75° 55' 4'' West   (decimal: -75.9177777)
• Topography Feature Category: Lake
• Geographical Feature: Lac
• Canadian Province/Territory: Quebec
• Elevation: 430 meters
• Location: Senneterre; Vallée-de-l'Or
• Atlas of Canada Locator Map: Lac Marcho
• GPS Coordinate Locator Map: Lac Marcho Lat/Long