In a world where architecture is constantly evolving, the igloo remains a symbol of extreme simplicity, yet efficiency. An integral part of the culture of Arctic nations, these remarkable ice structures have protected their inhabitants from the harsh climate for centuries, offering warmth and shelter.

History and tradition

Igloo, also known as iglu, means “house.” The exact date of the first such structure is not known. This form of shelter has a very long history, dating back hundreds or even thousands of years. Igloos were traditionally used by the Inuit, the indigenous inhabitants of North America’s Arctic areas, namely Alaska, Canada and Greenland. Peoples who adapted to life in the extreme Arctic conditions over the centuries probably began building igloos as temporary shelters long before the advent of written history. These ice and snow structures are ideal for rapid erection in areas where other building materials are not.

Although it is impossible to determine precisely when the first igloo was built, it can be said with certainty that it is a very old practice, deeply rooted in the traditions and culture of Arctic peoples. The igloo is not only a shelter, but also the center of life for Inuit communities. Erected from blocks of snow, these domed structures provide thermal insulation and protection from the harsh climate, serving as a place for daily life, meetings and rituals. It is a symbol of community and survival, and its construction and maintenance require cooperation and skill.


The Igloo is an excellent example of engineering that uses minimal resources for maximum effect. A key aspect in construction is choosing the right snow, which must be both resilient and stable to provide strength and thermal insulation to the structure. The classic building is characterized by its dome shape, and its construction is based on a spiral arrangement of ice blocks. This specific form not only enhances stability, but also allows for effective heat retention inside. The igloo’s roof has a small vent for air exchange, and the entrance, usually dug into the snow, is lower than the main structure to help keep the heat in. As a result, the temperature inside the igloo is relatively high, often raised further by the use of heated stones or skins and furs.

Once an igloo is completed, the presence of people inside is crucial to maintaining its durability and stability. The heat generated by the occupants causes the internal snow blocks to gently melt, and the low temperature outside re-freezes this melted water. This process leads to the formation of a smooth layer of ice, which further enhances the igloo’s insulating properties.

The interiors of these ice houses, despite their simplicity, are extremely functional. Traditionally, it has approx. 3 to 3.5 meters high and 3.5 to 4.5 meters in diameter, which usually provides comfort for the whole family. Larger structures can accommodate up to 20 people. In some cases, especially when hunting or during snowstorms, hunters build smaller, more compact igloos. Inuit communities show great creativity in designing igloos, adapting them to their needs and environmental conditions. Many communities, such as the Iglulingmuit in Hudson Bay, creates elaborate clusters of igloos where multiple living chambers are connected by a single entrance tunnel or shared facilities such as a feast hall or dance hall.

Life in an igloo

Life in these ice structures, though it may seem harsh, is carefully organized and adapted to the needs of the family. These structures are built in different configurations to fit the size of the family. Inside the igloos there is a daily routine of maintaining cleanliness and order, which is crucial to the comfort of living in these ice houses. Every morning, residents smooth out the snowy sleeping platform to ensure a comfortable rest. An ice house usually has two entrances, and a transparent block of ice serves as a window that must be scraped regularly to ensure daylight. Cleanliness is a priority – the floor must be regularly cleaned of accumulated dirt and soot. Old snow is removed and replaced with clean snow, which helps keep it in good condition.

The biggest challenge is keeping the interior warm, since the interior is not heated at night. Residents sleep naked in a large bed, covering themselves with clothes to keep warm. In the morning, the kamiki, or traditional shoes, are stiff from the cold. Children perform daily chores, such as fetching water and carrying a bucket of trash, even in extremely cold weather. The only source of heat and light in the igloo is the qulliq, a traditional kerosene lamp. Numerous difficulties and unfavorable conditions are no excuse for the Inuit to take care of their homes on a daily basis.

Contemporary applications

In an era where modernity is intertwined with tradition, the igloo is finding contemporary applications. Although the traditional form is encountered less and less frequently, construction technologies and techniques have made it possible to adapt this structure to new needs. In Scandinavian countries, as well as in other regions with polar climates, ice hotels and restaurants, inspired by the shape and function of a snow dome, have gained popularity. These modern versions of igloos combine traditional construction techniques with numerous amenities, providing a unique and memorable experience for guests.

Despite finding new uses, the future of igloos faces major challenges, mainly due to climate change. Global warming is making the snow needed for construction increasingly difficult to access. This phenomenon threatens not only the practice of building ice houses itself, but also the cultural heritage and traditions of Arctic nations. Despite these challenges, growing interest in Inuit culture and Arctic tourism could play a key role in preserving this unique form of architecture. The igloo, through education and promotion, can continue to be a symbol of human adaptation to extreme conditions, as well as an inspiration to seek sustainable and harmonious ways of coexisting in harmony with nature.

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