Is a Snow Pit a Better Alternative to a Tree-Well Shelter?

Advantages of Snow Pits

A Snow Pit is a type of emergency shelter that involves digging a pit in the snow, typically around 6-8 feet deep and 6-8 feet wide. This design allows for a more stable and secure structure, as the snow walls provide excellent support against wind and snow loads. Additionally, Snow Pits can be built with a sloping roof to shed snow and prevent collapse, which is often a concern with Tree-Well Shelters.

Disadvantages of Tree-Well Shelters

Tree-Well Shelters, on the other hand, are often hastily constructed and may lack proper ventilation, leading to a buildup of carbon monoxide from campfires or other sources. This can be fatal in a matter of minutes, especially in cold weather conditions. Furthermore, Tree-Well Shelters are often more susceptible to collapse due to wind or snow loads, which can be catastrophic for anyone inside.

Building a Snow Pit

To build a Snow Pit, start by choosing a spot with deep and powdery snow. Use a shovel to dig a hole that is about 6-8 feet deep and 6-8 feet wide. Pack the snow walls with your shovel or hands to create a stable structure. You can then add a roof made of snow blocks or a tarp to provide additional protection from the elements. Remember to ventilate your Snow Pit by creating a small opening for airflow and to remove any snow that accumulates on the roof to prevent collapse.