Markstay is a Unincorporated area located in Sudbury, Ontario and has an elevation of 214 meters.

• Latitude: 46° 29' 31'' North   (decimal: 46.4919444)
• Longitude: 80° 32' 34'' West   (decimal: -80.5427777)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Compact Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 214 meters
• Location: Sudbury
• Atlas of Canada Locator Map: Markstay
• GPS Coordinate Locator Map: Markstay Lat/Long