I think there are as many different ideas on how to build a survival shelter as there are survivalists. I have spent my share of nights in the wild, many times without any shelter, but on occasion, a good shelter comes in handy.

When to Build
I think the biggest mistake a lost person who really needs a shelter makes is that they wait too long before they decide to make a shelter. Most people who die in the wilderness do so from exposure.
A lost person thinks they are going to find salvation just around the next bend, or just over the next rise. The problem is that this thinking keeps on until they notice darkness is falling and it is almost too late to put any kind of effective shelter together.

Location, Location, Location
The next problem is many people pick the wrong location for their shelter. By just looking ravines makes a nice location for a shelter, but are prone to flash flooding. Avoid them because they can be deadly. Many will fail to look overhead when building their shelter, and end up with a dead tree, or large rock that could come down on them in the middle of the night.
Depending on where you live, unless the forest has been logged you can’t completely get away from large trees that may come down or drop a big branch on you. The best bet here is to find a large downed tree and build your shelter against it. This way the tree will take the blow, and hopefully spare you if something does fall.

Wind Direction
One of the most annoying things is to get a nice shelter built and then put in your fire, only to have the smoke inundate your shelter because you didn’t take the wind into account when you built it. A good angle away from the wind is best.
If you place it directly away from the wind the lee will cause the smoke to eddy and back up into your shelter.

Fire Safety
So you have a nice shelter built and warm fire in front only to be awakened from a deep sleep by your shelter being on fire! Basic fire safety is important especially in a survival situation, where what would be an inconvenience in a normal situation, can be fatal if you are lost. There should be some thought put into building your shelter other than just the mechanics of building it.
It’s important that you are not only warm, fed, sheltered, but also safe. Fire, while providing you comfort, can be very dangerous. So, please make sure to respect the nature around you by caring for your fire properly. Do not start a forest fire. Your fire pit must have boundaries, and you must keep an eye on it. Also, as we mentioned previously, observe where there is a break in the tree canopy before you set your fire.
