Incredible tree houses you couldn’t have dreamed of as a kid
Childhood on an adult’s salary
© Flickr/Creative Commons
While it's believed that tree houses are reserved for children and backyards, the practice of living among branches was actually once the norm for humans many, many years ago. Check out this gallery to see the most impressive tree houses from around the world, which neither your younger self nor your oldest ancestors could have ever imagined.
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