Peninsula Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 233 meters.

• Latitude: 48° 38' 38'' North   (decimal: 48.6438888)
• Longitude: 87° 0' 33'' West   (decimal: -87.0091666)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 233 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Peninsula Lake
• GPS Coordinate Locator Map: Peninsula Lake Lat/Long