Upper Sylvia Lake is a Lake located in Timiskaming, Ontario and has an elevation of 362 meters.

• Latitude: 48° 12' 23'' North   (decimal: 48.2063888)
• Longitude: 80° 38' 16'' West   (decimal: -80.6377777)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 362 meters
• Location: Timiskaming
• Atlas of Canada Locator Map: Upper Sylvia Lake
• GPS Coordinate Locator Map: Upper Sylvia Lake Lat/Long