Ancient people were smarter than we often think. They solved problems in the most amazing ways, and sleeping outside in the winter in a cold climate can be a real problem. You could build a fire, but what if it goes out while you're asleep? The answer is the rakovalkea, or Finnish gap fire. This is a fire contained in a small area that's big enough to heat a sleeping body, that burns slow enough to last through the night. Austin of The View From the Clouds takes us through the process of building and using this type of camp fire from finding the proper wood to putting it out the next morning. It's not as tedious as it may sound.
I was worried about the grass that reaches right up to the rakovalkea. Austin explains he is in northern Britain, where the grass is always wet, even when it's frozen. If you build a fire in the US or in any dry area, be sure to clear any flammable material away from your fire spot. -via Laughing Squid
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