Igloo

Igloos

Inuit-Igloo P

Igloo inner

File:Inuits making igloo.webm

Igloo see-through sideview diagram

Igloo is a type of shelter constructed from blocks of snow, typically built in the shape of a dome. Originating from the Inuit and Yupik cultures of the Arctic regions of Greenland, Canada, and the United States, igloos have been a traditional winter dwelling used by these indigenous peoples for centuries. The term "igloo" derives from the Inuit word "iglu," which simply means "house."

Construction

The construction of an igloo involves cutting large blocks of packed snow, which are then carefully arranged in a spiral pattern to form a dome-shaped structure. The snow used must be compact and capable of being cut into solid blocks. The blocks are then shaped and smoothed to fit together tightly, with the gaps being filled with loose snow to insulate the structure. The dome shape of an igloo is inherently stable and can support the weight of a person standing on top. A small entrance tunnel is often built at the base of the dome to reduce wind and heat loss, making the igloo surprisingly warm inside. The interior temperature of an igloo can be significantly higher than the outside air temperature, especially when warmed by body heat or a small lamp.

Cultural Significance

Igloos hold significant cultural importance for the Inuit and Yupik peoples, serving not only as practical winter shelters but also as a symbol of the ingenuity and adaptability of these cultures to their harsh Arctic environment. Building an igloo requires skill and knowledge of the snow conditions, and this expertise is traditionally passed down from generation to generation. While modern housing has largely replaced igloos as permanent dwellings, they are still used for temporary shelter during hunting and fishing expeditions.

Types of Igloos

There are several types of igloos, ranging from small temporary shelters to larger communal structures that can accommodate multiple families. The size and complexity of the igloo depend on its intended use, with larger igloos often featuring multiple rooms and even tunnels connecting them.

Modern Use

Today, igloos are often associated with adventure tourism and cultural education. They are constructed for winter festivals, outdoor education programs, and by enthusiasts interested in traditional survival skills. Additionally, some luxury hotels and resorts have adopted the igloo concept, building ice hotels that offer guests a unique overnight experience.

See Also

• Inuit culture
• Snow
• Survival skills
• Ice hotel