e51fb627_Snow_Shelters__5
[0] SNOW CAVE [1] 1-2 man-hours [3] A well made snow cave is as warm as an igloo but that requires perfect conditions. [4] If conditions are good you can get very good results on your first try, the second one will be perfect. [6] A snow cave is a great snow shelter if the conditions are right. But if the conditions are not perfect it won't be as good as an igloo, still better than a tent or a covered trench though. This shelter is very hard work if you're alone since you need to haul the snow out of the hole at the same time as you're digging, it's much more efficient to separate the two tasks between two people. [7] how to make a snow cave [5] 
Deep snow
Snow Shelters
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