Bonarlaw is a Unincorporated area located in Hastings, Ontario and has an elevation of 181 meters.

• Latitude: 44° 25' 39'' North   (decimal: 44.4275000)
• Longitude: 77° 37' 35'' West   (decimal: -77.6263888)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 181 meters
• Location: Hastings
• Atlas of Canada Locator Map: Bonarlaw
• GPS Coordinate Locator Map: Bonarlaw Lat/Long