Treehouses

An Anatolian immigrant created his own little paradise in the shadow of the Berlin Wall, made possible by the tensions of the Cold War.

A local Thai artist started building this gallery in 1980.

This 820-foot-high spiral ramp is a walkway to the sky.

High in the trees or suspended between cables, these surreal structures are the works of a unique Japanese architect.

This national landmark is also home to a massive treehouse.

An art gallery home to a plethora of art from local artists who can often be seen hard at work.

A tranquil gallery and sculpture garden situated within the classic Australian bush.

Depending on who you ask, this controversial treehouse is either a charmingly creative child's playhouse or an illegal encroachment on public land.

This wondrous hideaway is suspended in a bamboo forest above a sanctuary for rescued llamas and alpacas.

Unfortunately, you can no longer spend a night in this single-person treetop hotel.

This giant wooden treehouse within a sprawling garden has its own eatery.

A six-story treehouse offers spectacular views of New York's Finger Lakes region.

The tangled roots of a giant banyan tree have fully reclaimed the ruins of this abandoned warehouse.

Suspended above the ground in a thicket of towering Georgia trees is a modern architectural wonder.