Igl is a traditional Inuit shelter made of snow blocks and blocks of ice. It is designed to provide protection from the harsh Arctic environment. The igloo is constructed by cutting blocks of snow and stacking them in a spiral pattern. The blocks are then sealed together with a mixture of snow and water. Inside, the igloo is warm and comfortable, with a low ceiling and a central fire pit. It is an important part of Inuit culture, providing a safe and warm place to sleep and gather. Igloos are also used for hunting and fishing trips, and as a place to store food and supplies.