Observatory Inlet is a Bay located in Cassiar Land District, British Columbia and has an elevation of 0 meters.

• Latitude: 55° 15' North   (decimal: 55.2499999)
• Longitude: 129° 49' West   (decimal: -129.8167000)
• Topography Feature Category: Bay
• Geographical Feature: Inlet
• Canadian Province/Territory: British Columbia
• Elevation: 0 meters
• Location: Cassiar Land District
• Atlas of Canada Locator Map: Observatory Inlet
• GPS Coordinate Locator Map: Observatory Inlet Lat/Long

103J16 Pearse Island Topographic Map at 1:50,000 scale

103O01E Ashington Range Topographic Map at 1:50,000 scale

103P04 Greenville Topographic Map at 1:50,000 scale

103P05 Observatory Inlet Topographic Map at 1:50,000 scale

103J Prince Rupert Topographic Map at 1:250,000 scale

103P Nass River Topographic Map at 1:250,000 scale

103O Map Not Available Topographic Map at 1:250,000 scale