Eighteen Gulch is a River located in Yukon.

• Latitude: 63° 56' 42'' North   (decimal: 63.9450000)
• Longitude: 139° 19' 52'' West   (decimal: -139.3311000)
• Topography Feature Category: River
• Geographical Feature: Gulch
• Canadian Province/Territory: Yukon
• GPS Coordinate Locator Map: Eighteen Gulch Lat/Long