The Nest (covered in branches), the Blue Cone (which is actually painted red) and the UFO (a spaceship skewered by pines) all have enough room to sleep a family of four.

CNN: Modern design meets nature with Sweden's Treehotel

Cotopaxi, with its white cone brilliant against the blue sky, he found the most beautiful of all.

NPR: Excerpt: 'Natives and Exotics'