There are staircases—and then there’s this. A spectacular, sky-high spiral built around a living tree and a Tree Top Builders project unlike anything else in the world.

What makes the staircase especially remarkable is the way it interacts with the tree itself. Each individual tread is supported at the tree trunk using best-in-class treehouse attachment hardware, creating the distinctive floating appearance while providing the strength and stability required for a structure of this scale. The attachment system is designed specifically for living trees, using professional treehouse-building techniques intended to minimize unnecessary impact on the tree and accommodate its continued health and growth.

And then there’s the height. This project takes the concept of a tree-mounted spiral staircase to an entirely different level. Designed and built as a truly one-of-a-kind structure, Tree Top Builders took on the challenge of creating a tree-supported spiral staircase at a height and scale unlike anything they had built before. The result is an incredible combination of craftsmanship, engineering, and imagination that turns simply reaching the platform into an adventure of its own.