Gwynfa Lake is a Lake located in Nipissing, Ontario and has an elevation of 301 meters.

• Latitude: 46° 42' 34'' North   (decimal: 46.7094444)
• Longitude: 80° 14' 54'' West   (decimal: -80.2483333)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 301 meters
• Location: Nipissing
• Atlas of Canada Locator Map: Gwynfa Lake
• GPS Coordinate Locator Map: Gwynfa Lake Lat/Long