The first rule of treehouse ... edges of the trees, and one threaded through the V in the middle. I supported the outer ends of the joists with vertical pressure-treated 4 x 4 posts and clamps ...

Constructing a treehouse in the image and likeness of the Taj Mahal, one of the Seven Wonders of the World, is by no means a simple venture. John Lionheart of Berkeley, Calif., used a jigsaw to ...

But while there may be almost as many types of treehouses as there are types of trees ... see Treehouse Living: 4 Custom, Eco-friendly Options.) Before you begin your treehouse plans, check ...