Follow along as I build a treehouse without a tree or clubhouse/fort for my kids. In this first of three videos, we'll cover ...

There's something magical about treehouses. Perched amid the greenery, seemingly closer to the sky than the ground, these epicenters of endless adventures inspire whimsical visions in the young and ...

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 ...

Japan’s Takashi Kobayashi has found freedom in the canopies. Takashi Kobayashi built the observation site Dragon’s Nest — made of cypress and cedar and supported by a tabunoki (Japanese bay tree) — in ...

Polycarbonate panels clad the exterior of this triangular treehouse in Switzerland, which was designed by Olin Petzold as a ...