A long-term log cabin is built using a similar method as Lincoln Logs you may have played with as a child; the general idea is to lay a frame of logs that interlock at the corners to form a rectangle. Before beginning, you will need to clear the ground of grass, level it, and top it with a layer of gravel for drainage. Locate large rocks that can serve as stilts to keep your cabin off the ground and place them at all four corners as well as every three to four feet.
Wedge Tarp: A wedge tarp is ideal for windy conditions and can be created with limited natural resources. By staking or tying down the corners of your tarp and propping up the center section, you can create a makeshift shelter in no time at all. Creating a wedge tarp is one of the many uses of a paracord if you have one handy in your survival gear supplies.
For the walls, look for trees that are seven to ten inches in diameter and cut them to fit the dimensions of your floor plan. To prepare the logs for the walls, flatten the top and bottom so that they sit flush and notch the ends to interlock them and form a sturdy corner – additionally, cutting a notch in the top log only will avoid pooling water in the joints while in wetter climates.