Sky High, But Grounded: 16 Incredible Tree Houses

A rickety platform in the backyard can no longer be called a tree house... not after seeing these. A real tree house is either a real house built in a tree, or a fantastical feat perched high in ...

Space Warps: 15 Buildings that Bend, Wrap & Curve

Folding onto themselves like ribbon and snaking along the grass, these 15 structures have barely a straight line in sight. From interiors that resemble honeycombs and cocoons to shell-shaped ...

18 Award-Winning Tree Houses, Hotels & Schools

Luxurious and eco-friendly, Blue Forest's imaginative and playful tree houses, lodges and educational facilities seem to be designed to bring out every adult's wide-eyed inner child. Blue Forest ...