Aiyansh is a Unincorporated area located in Cassiar Land District, British Columbia.

• Latitude: 55° 12' 15'' North   (decimal: 55.204167)
• Longitude: 129° 4' 45'' West   (decimal: -129.0791698)
• Topography Feature Category: Unincorporated area
• Geographical Feature: Post Office
• Canadian Province/Territory: British Columbia
• Location: Cassiar Land District
• Atlas of Canada Locator Map: Aiyansh
• GPS Coordinate Locator Map: Aiyansh Lat/Long