Threetrails Lake is a Lake located in Nipissing, Ontario and has an elevation of 353 meters.

• Latitude: 46° 44' 7'' North   (decimal: 46.7352777)
• Longitude: 79° 16' 18'' West   (decimal: -79.2716666)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 353 meters
• Location: Nipissing
• Atlas of Canada Locator Map: Threetrails Lake
• GPS Coordinate Locator Map: Threetrails Lake Lat/Long