This 38-metre-high treehouse is the venue for the Jamboree of the Boy Scouts of America, but also functions as a treetop exhibition centre for visitors to the surrounding West Virginia park
IMJ tree house in Israel Museum playground illuminates at night
Treehouse Solling is raised above an artificial lake on stilts.
This arched timber treehouse by Andreas Wenning is raised above an artificial lake on stilts.
The long narrow bodies of snakes inspired the shapes of this pair of matching woodland hideaways
Playhouse on stilts by Sharon Davis features a slide, a climbing frame and a lookout point.