Cathy's Lake is a Lake located in Thunder Bay, Ontario and has an elevation of 368 meters.

• Latitude: 48° 53' 18'' North   (decimal: 48.8883333)
• Longitude: 87° 38' 50'' West   (decimal: -87.6472222)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 368 meters
• Location: Thunder Bay
• Atlas of Canada Locator Map: Cathy's Lake
• GPS Coordinate Locator Map: Cathy's Lake Lat/Long