Wier Lake is a Lake located in Muskoka, Ontario and has an elevation of 281 meters.

• Latitude: 45° 14' 11'' North   (decimal: 45.2363888)
• Longitude: 79° 33' 0'' West   (decimal: -79.5500000)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 281 meters
• Location: Muskoka
• Atlas of Canada Locator Map: Wier Lake
• GPS Coordinate Locator Map: Wier Lake Lat/Long