Big Swawell Lake is a Lake located in Renfrew, Ontario and has an elevation of 181 meters.

• Latitude: 45° 41' 41'' North   (decimal: 45.6947222)
• Longitude: 77° 15' 33'' West   (decimal: -77.2591666)
• Topography Feature Category: Lake
• Geographical Feature: Lake
• Canadian Province/Territory: Ontario
• Elevation: 181 meters
• Location: Renfrew
• Atlas of Canada Locator Map: Big Swawell Lake
• GPS Coordinate Locator Map: Big Swawell Lake Lat/Long