Who needs a tent for winter camping? Ottawa Outdoor Magazine provides an illustrated, instructional article “How To Build A Quinzee” by Allen Macartney covering what is a quinzee, digging a hole and filling it in, snug in any temperature, customizing the domicile, and cautionary notes.
If you are interested check out the article here and read WinterCampers articles on How to Build a Quinzee and Snow Caves and Other Shelters. You will be a Quinzee Constructor Extraordinaire.

