Sentier de la Piastre is a Road feature located in Marsoui; La Haute-Gaspésie, Quebec.

• Latitude: 49° 6' 6'' North   (decimal: 49.1017114)
• Longitude: 65° 57' 54'' West   (decimal: -65.9649427)
• Topography Feature Category: Road feature
• Geographical Feature: Sentier
• Canadian Province/Territory: Quebec
• Location: Marsoui; La Haute-Gaspésie
• Atlas of Canada Locator Map: Sentier de la Piastre
• GPS Coordinate Locator Map: Sentier de la Piastre Lat/Long