Bummers' Roost is a Unincorporated area located in Parry Sound, Ontario and has an elevation of 335 meters.

• Latitude: 45° 48' 57'' North   (decimal: 45.8158333)
• Longitude: 79° 37' 32'' West   (decimal: -79.6255555)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Locality
• Canadian Province/Territory: Ontario
• Elevation: 335 meters
• Location: Parry Sound
• Atlas of Canada Locator Map: Bummers' Roost
• GPS Coordinate Locator Map: Bummers' Roost Lat/Long