Libro de respuestas de especialidades JA/Campamento/Fogata/Cabina de troncos
From Pathfinder Wiki
The log cabin fire is easy to lay, and it is fairly stable as well. It is laid very much like a log cabin (hence the name). It is somewhat difficult to light though, as the fuel is off to the side of the tinder and kindling. When it burns, it falls in on itself, confining itself to the fire ring. It is also easy to add more fuel and maintain a neat and orderly fire.