Hidden Valley is a Unincorporated area located in Muskoka, Ontario and has an elevation of 325 meters.

• Latitude: 45° 21' 28'' North   (decimal: 45.3577777)
• Longitude: 79° 7' 11'' West   (decimal: -79.1197222)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Dispersed Rural Community
• Canadian Province/Territory: Ontario
• Elevation: 325 meters
• Location: Muskoka
• Atlas of Canada Locator Map: Hidden Valley
• GPS Coordinate Locator Map: Hidden Valley Lat/Long