Stone Igloo Interior Diagram - Traditional Arctic Shelter Design #2271937 (License: Personal Use)

This illustrated cross-section depicts a classic stone igloo built from fitted blocks in a spiral dome pattern, featuring a low tunnel entrance with wooden steps to trap cold air and a raised sleeping platform inside. The thick stone walls provide insulation, while the arched ceiling distributes weight evenly for stability. The reddish-brown door adds visual contrast and indicates a sealed entry point against harsh winds.

Used on educational or cultural heritage websites explaining Inuit architecture, Arctic survival techniques, or historical shelter design; targets users researching indigenous building methods or preparing school projects on polar environments.