Tahyesco River is a River located in Coast Land District, British Columbia and has an elevation of 632 meters.

• Latitude: 52° 43' North   (decimal: 52.7166999)
• Longitude: 126° 16' West   (decimal: -126.2666999)
• Topography Feature Category: River
• Geographical Feature: River
• Canadian Province/Territory: British Columbia
• Elevation: 632 meters
• Location: Coast Land District
• Atlas of Canada Locator Map: Tahyesco River
• GPS Coordinate Locator Map: Tahyesco River Lat/Long