Trench Hill is a Mountain located in Renfrew, Ontario and has an elevation of 299 meters.

• Latitude: 45° 19' 49'' North   (decimal: 45.3302777)
• Longitude: 77° 30' 45'' West   (decimal: -77.5124999)
• Topography Feature Category: Mountain
• Geographical Feature: Hill
• Canadian Province/Territory: Ontario
• Elevation: 299 meters
• Location: Renfrew
• Atlas of Canada Locator Map: Trench Hill
• GPS Coordinate Locator Map: Trench Hill Lat/Long