It is called ‘The Swedish Torch’ and it is absolutely brilliant.
image via lowgravityascents
Once you've lit your newly cut log, you have a long-lasting fire that will keep burning until you're ready to hit your tent. Yet this fire building technique offers more options than simply warmth and light—it also provides a ready-made stovetop for your camp cooking.
If you simply want to relax around your campsite, seek woods like pine, fir, and birch. Weston calls these soft woods, which give off the scent and light of the traditional campfires we all love.
Image via Badgells Wood Camping
Different types of logs create different effects as they burn, and your choice may depend on the purpose of your campfire.