Weirs Marsh is a Low vegetation located in Muskoka, Ontario and has an elevation of 212 meters.

• Latitude: 44° 51' 35'' North   (decimal: 44.8597222)
• Longitude: 79° 30' 54'' West   (decimal: -79.5150000)
• Topography Feature Category: Low vegetation
• Geographical Feature: Marsh
• Canadian Province/Territory: Ontario
• Elevation: 212 meters
• Location: Muskoka
• Atlas of Canada Locator Map: Weirs Marsh
• GPS Coordinate Locator Map: Weirs Marsh Lat/Long