Pete Nelson of Nelson Treehouse & Supply in Fall City has built almost 400 treehouses across the world, starting when he was 7 with his dad. Now 62, he is something of a grandfather and ambassador to ...

Treehouses may not be held up to the scrutiny of building codes and regulations, but they need to be strong and safe for kids ...

A treehouse can be a magical place for children, who experience the space as a clubhouse, a hideout, a campsite, and more. If you’re wondering how to build a treehouse for your own family, first off, ...

It is difficult to find someone who has never dreamed of building or having a tree house to call their own. The idea of a refuge, a space fully integrated with nature and with a privileged view, ...