Birds do it.

Bees do it.

But the word on the street is that you haven’t done it. At least not since you were a kid.

So we think it’s time you spent some time living up a tree.

Behold: The Most Important Treehouses in the World, our global compendium of the best places to live out your most primal “Me Tarzan, you Jane” fantasies.

Especially if said fantasies include an infinity pool.