The upside down fire, courtesy of Dave Canterbury of the Pathfinder School, is just what it sounds like. The big logs are laid on the bottom. Smaller logs cross ways over the big. Repeat for a few more layers. Then you build your small twig fire on top. As that burns down the lower layers begin to burn. It’s a great fire in that you do all of the work up front. Once you light the upper fire you don’t have to add wood or mess with anything!
