During a recent skiing trip to Kylmäluoma we made and slept in a quinzhee. A quinzhee or quinzee is a shelter made by hollowing out a pile of settled snow.
To make one, you first make a big pile of snow. This one slept 2 comfortably and was 5m or so in diameter. Don’t worry about compacting the snow as you go, just make a large heap. Compacting the snow would not only takes ages, but it also ruins the insulating properties of the snow. Once you have a large enough dome you can mildly compact the outside with shovels or skis. After this, slide in 30cm sticks, roughly 50cm apart all over the structure. These sticks are not added for structural reasons as you might think but actually act as guides when hollowing out the chamber. Once the sticks are in place leave for around an hour to harden.