Up in a Tree
Have you ever had the feeling of being in a tree? When I am in a tree house, I feel like I am in my own little world and I can do whatever I want. Most of us have an image of a tree house being just a one room box house. These people have gone beyond those standards and made some awesome creations.  Wouldn't it be fun to have one of these in your backyard?

Source posted by Alena