Dorothea is a Geographical area located in Thunder Bay, Ontario.

• Latitude: 49° 42' North   (decimal: 49.7000000)
• Longitude: 88° 4' West   (decimal: -88.0666666)
• Topography Feature Category: Geographical area
• Geographical Feature: Geographic Township
• Canadian Province/Territory: Ontario
• Location: Thunder Bay
• Atlas of Canada Locator Map: Dorothea
• GPS Coordinate Locator Map: Dorothea Lat/Long