Outdoor, Shrubs, Wood Patio, Porch, Deck, Large Patio, Porch, Deck, Trees, Back Yard, and Grass The western wall of the treehouse is clad in metal to shade the structure from afternoon sun. Photo 2 of 11 in This Triangular Tree House Adds Whimsy to a Backyard in Australia

This Triangular Tree House Adds Whimsy to a Backyard in Australia

2 of 11

The western wall of the treehouse is clad in metal to shade the structure from afternoon sun.

Photo Categories: Outdoor, Shrubs, Wood Patio, Porch, Deck, Large Patio, Porch, Deck, Trees, Back Yard, Grass