Woodman’s fire

http://awacs.dhs.org/wp-content/uploads/2009/06/houthakkersvuur3.flv

You make this by taking a log of wood and carving it up like a pizza. Leave the bottom 30-50 cm intact so there is plenty of ground clearance.

Then put a firestarter cube in the center.

Lasts for hours. Burns bright. Takes care of you throughout the night.