Thorncliff is a Unincorporated area located in Nipissing, Ontario and has an elevation of 221 meters.

• Latitude: 46° 16' 31'' North   (decimal: 46.2752777)
• Longitude: 79° 22' 21'' West   (decimal: -79.3724999)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Railway Point
• Canadian Province/Territory: Ontario
• Elevation: 221 meters
• Location: Nipissing
• Atlas of Canada Locator Map: Thorncliff
• GPS Coordinate Locator Map: Thorncliff Lat/Long