Holly is a Unincorporated area located in Simcoe, Ontario and has an elevation of 266 meters.

• Latitude: 44° 19' 42'' North   (decimal: 44.3283333)
• Longitude: 79° 42' 53'' West   (decimal: -79.7147222)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 266 meters
• Location: Simcoe
• Atlas of Canada Locator Map: Holly
• GPS Coordinate Locator Map: Holly Lat/Long