Quick Answer
A Quinzhee is a suitable shelter for winter backpacking trips, especially in areas with deep snow, as it provides good insulation, is relatively easy to build, and can be constructed using readily available natural materials.
Building a Quinzhee Shelter
A Quinzhee shelter is a type of emergency snow shelter that can be built using a technique called “quinzhee construction.” This involves piling snow into a large heap, allowing it to settle and compress, and then excavating a cavity within the snow pile. The resulting shelter provides excellent insulation, with an R-value of around 20-30, making it suitable for winter temperatures as low as -20°C (-4°F).
Choosing the Right Location
When selecting a location for a Quinzhee shelter, it’s essential to choose a spot with deep snow, ideally 2-3 feet (60-90 cm) deep. This will provide enough material to build a sturdy shelter. Avoid areas with steep slopes or unstable snow, as these can collapse or create avalanche risks. Ideally, look for a spot with a relatively flat surface and protection from wind.
Construction Techniques
To build a Quinzhee shelter, start by piling snow into a large heap, ideally 6-8 feet (1.8-2.4 meters) in diameter. Allow the snow to settle and compress for about 30 minutes, then use a shovel or your hands to excavate a cavity within the snow pile. The resulting shelter should have a sloping roof and a circular or oval shape. Use a tarp or plastic sheet to cover the roof and create a windbreak.
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