snowhouses

A snowhouse, also known as an igloo, is a type of shelter built from snow blocks. Traditionally, these structures are constructed by the Inuit and other indigenous peoples of the Arctic. The word "igloo" itself is an Inuit word for "house," and while it commonly refers to a snow structure, it can also describe any type of home.

Snowhouses are typically dome-shaped and are constructed by stacking and interlocking cut blocks of snow. The snow used is often compressed, wind-hardened snow, which provides structural integrity. The building process involves carefully shaping the blocks to fit together, creating a strong and stable dwelling. The entrance is usually a tunnel, which helps to trap warm air inside and keep out cold winds. A small ventilation hole is often included to prevent carbon monoxide buildup.

The interior of a snowhouse can be surprisingly warm due to the insulating properties of snow. Snow is a poor conductor of heat, meaning it effectively traps body heat and heat from lamps or cooking fires. This allows inhabitants to survive the harsh Arctic temperatures. Snowhouses can be surprisingly durable, capable of withstanding significant wind and snow loads. They were historically used as temporary shelters during hunting expeditions or as more permanent homes during the winter months. While modern housing is more common today, the construction and principles of snowhouses remain a fascinating aspect of Arctic survival.