Twin Sister Lakes is a Lake located in Hastings, Ontario and has an elevation of 229 meters.

• Latitude: 44° 35' 40'' North   (decimal: 44.5944444)
• Longitude: 77° 44' 57'' West   (decimal: -77.7491666)
• Topography Feature Category: Lake
• Geographical Feature: Lakes
• Canadian Province/Territory: Ontario
• Elevation: 229 meters
• Location: Hastings
• Atlas of Canada Locator Map: Twin Sister Lakes
• GPS Coordinate Locator Map: Twin Sister Lakes Lat/Long