Mount Thiassi is a Mountain located in Lillooet Land District, British Columbia and has an elevation of 2540 meters.

• Latitude: 50° 42' 52'' North   (decimal: 50.7144444)
• Longitude: 123° 10' 58'' West   (decimal: -123.182778)
• Topography Feature Category: Mountain
• Geographical Feature: Mount
• Canadian Province/Territory: British Columbia
• Elevation: 2540 meters
• Location: Lillooet Land District
• Atlas of Canada Locator Map: Mount Thiassi
• GPS Coordinate Locator Map: Mount Thiassi Lat/Long