Proulx Marsh is a Low vegetation located in Manitoulin, Ontario and has an elevation of 201 meters.

• Latitude: 46° 1' 15'' North   (decimal: 46.0208333)
• Longitude: 81° 23' 39'' West   (decimal: -81.3941666)
• Topography Feature Category: Low vegetation
• Geographical Feature: Marsh
• Canadian Province/Territory: Ontario
• Elevation: 201 meters
• Location: Manitoulin
• Atlas of Canada Locator Map: Proulx Marsh
• GPS Coordinate Locator Map: Proulx Marsh Lat/Long