St. Marys is a Unincorporated area located in Richmond, Nova Scotia and has an elevation of 7 meters.

• Latitude: 45° 32' 32'' North   (decimal: 45.5422222)
• Longitude: 61° 5' 46'' West   (decimal: -61.0961111)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Community
• Canadian Province/Territory: Nova Scotia
• Elevation: 7 meters
• Location: Richmond
• Atlas of Canada Locator Map: St. Marys
• GPS Coordinate Locator Map: St. Marys Lat/Long