Bostwick Lake is a Lake located in Renfrew, Ontario and has an elevation of 120 meters.

• Latitude: 45° 57' 21'' North   (decimal: 45.9558333)
• Longitude: 77° 19' 50'' West   (decimal: -77.3305555)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 120 meters
• Location: Renfrew
• Atlas of Canada Locator Map: Bostwick Lake
• GPS Coordinate Locator Map: Bostwick Lake Lat/Long