Marsh Lake is a Lake located in Parry Sound, Ontario and has an elevation of 218 meters.

• Latitude: 45° 29' 18'' North   (decimal: 45.4883333)
• Longitude: 80° 6' 39'' West   (decimal: -80.1108333)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 218 meters
• Location: Parry Sound
• Atlas of Canada Locator Map: Marsh Lake
• GPS Coordinate Locator Map: Marsh Lake Lat/Long