Igloo building is an art in the Arctic

Igloos are built from compressed snow. You saw it into chunks like building blocks, then stack the blocks around a circular terraced hole in the snowy ground. Snow is simply semi-frozen water. It has amazing insulating properties that make it a popular shelter-building material for hibernating animals as well as humans, creatures like bears and raccoons. So how does an igloo keep you warm? An igloo floor is never just flat like the inside of a tent. It’s cut into terraces which create an upper l

I Built an Ice Igloo and Lived in it?

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Outdoor igloo dining at N.J. hotel