Siwash Lake is a Lake located in Algoma, Ontario and has an elevation of 302 meters.

• Latitude: 46° 29' 30'' North   (decimal: 46.4916666)
• Longitude: 83° 38' 58'' West   (decimal: -83.6494444)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 302 meters
• Location: Algoma
• Atlas of Canada Locator Map: Siwash Lake
• GPS Coordinate Locator Map: Siwash Lake Lat/Long