The Greatest Treehouses on Earth Are Not Just For Children
The Mirrorcube Treehotel in Harads, Sweden ( Flickr ) ( Flickr ) 8. Peyrat Le Chateau, in Upper Vienne, France ( iha ) ( iha ) 9. Hotel Costa Verde, a Treehotel in Costa Rica with an aviation aesthetic! (By Gotanero, Wikimedia Commons ) [related_articles] 10.