True Survival Shelter For Surviving Cold Nights
This technique utilizes a combination of hot rocks, evergreen bows, space blankets, and plastic. I have never seen this particular combination before. What do you think? Could it be improved? I would prefer to place the hot rocks and bows in a similar fashion but underneath a more sturdy shelter, like a lean-to. As this gentleman mentions, it is best to bury the rocks (and allow the steam to burn out of the ground before laying down!) In this case, the ground is frozen.