Among the lodgings offered at Treehouse Point in Issaquah, Washington, Temple of the Blue Moon looks like a rustic cabin that has been elevated dozens of feet up a 300-year-old, 160-foot-tall Sitka Spruce tree. In addition to a rope bridge and a balcony, this treetop getaway features skylights and built-in cedar beds.
This gorgeous and very sophisticated looking tree house, set on the very top of the tree, from where you can see if the pirates are coming and in what numbers. Description from indulgy.com. I searched for this on bing.com/images
20 Tree House Design Ideas to Fill Backyards with Fun