Boundary Lake is a Lake located in Algoma, Ontario and has an elevation of 343 meters.

• Latitude: 46° 31' 47'' North   (decimal: 46.5297222)
• Longitude: 83° 32' 53'' West   (decimal: -83.5480555)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 343 meters
• Location: Algoma
• Atlas of Canada Locator Map: Boundary Lake
• GPS Coordinate Locator Map: Boundary Lake Lat/Long