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, ...

Polycarbonate panels clad the exterior of this triangular treehouse in Switzerland's Locarno district, which was designed by Swiss architect Olin Petzold as a woodland writing studio. Perched among ...