Sladden Island is a Island located in Coast Land District, British Columbia and has an elevation of 1 meters.

• Latitude: 53° 36' North   (decimal: 53.6000000)
• Longitude: 130° 34' West   (decimal: -130.5666999)
• Topography Feature Category: Island
• Geographical Feature: Island
• Canadian Province/Territory: British Columbia
• Elevation: 1 meters
• Location: Coast Land District
• Atlas of Canada Locator Map: Sladden Island
• GPS Coordinate Locator Map: Sladden Island Lat/Long