Only way I know how to direct you is thusly
Walk around until you find a treasure chest:
If the chest rests beneath one solitary tree, then go east and just a little north to another chest surrounded on 3 sides(west, north, and east) by trees, and from there go straight north.
If you find the second chest mentioned above first, then obviously just go straight north.
If the chest you find is to the left of a clump of 2-3 trees, then go straight west.
If the chest has 3 trees on either side in a formation similar to:
< X > then from there go straight south.