Riders Island is a Island located in Frontenac, Ontario and has an elevation of 200 meters.

• Latitude: 44° 45' 35'' North   (decimal: 44.7597222)
• Longitude: 76° 42' 31'' West   (decimal: -76.7086111)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: Ontario
• Elevation: 200 meters
• Location: Frontenac
• Atlas of Canada Locator Map: Riders Island
• GPS Coordinate Locator Map: Riders Island Lat/Long