Hempfly Marsh is a Low vegetation located in Lennox and Addington, Ontario and has an elevation of 114 meters.

• Latitude: 44° 16' 9'' North   (decimal: 44.2691666)
• Longitude: 77° 1' 23'' West   (decimal: -77.0230555)
• Topography Feature Category: Low vegetation
• Geographical Feature: Marsh
• Canadian Province/Territory: Ontario
• Elevation: 114 meters
• Location: Lennox and Addington
• Atlas of Canada Locator Map: Hempfly Marsh
• GPS Coordinate Locator Map: Hempfly Marsh Lat/Long