What is a Quinzhee?

A Quinzhee is a man-made snow shelter that is commonly constructed by piling snow and then hollowing it out to create a space for sleeping or taking cover from the elements. This technique is particularly valuable in cold, snowy environments, allowing individuals to utilize the insulating properties of snow to maintain warmth. When built correctly, a Quinzhee can provide effective protection against wind, cold temperatures, and precipitation, making it a vital skill for anyone training in mountain warfare or wilderness survival.

While the other options may relate to snow or environmental features, they do not accurately describe what a Quinzhee is. A mountain summit refers to the peak of a mountain, a natural snow cave is typically formed by natural processes rather than human construction, and rescue equipment encompasses tools and devices used for saving individuals in emergencies, rather than a specific form of shelter made from snow.