Without a chimney, the igloo could melt. 7. (c) 65 degrees It seems amazing, but these ingenious snow shelters are very comfortable inside, averaging about 65 degrees warmer than the outside air ...

‘It’s an amazing experience, but not at all comfortable. But I must say it’s an experience!’ While ‘Nytrydr’ remarked: ‘So, so cold. I know it’s an igloo, but even so, it was ...