Jarlshof is the best known prehistoric archeological site Shetland, Scotland. It lies near the southern tip of the Shetland Mainland and has been described as " one of the most remarkable archeological sites ever excavated in the British Isles ".
Tatev Monastery is situated near the village of the same name in part of Zangezur--ancient Syunik in Armenia. The monastery was founded in the ninth century in place of a tabernacle well-known in ancient times. ~ Old Moss Woman's Secret Garden
Not a tree house, but a very cool and old house in the trees. An old settlement in the Scottish Highlands. <---- This place looks magical! Like the home of the three witches in The Black Cauldron or a house in the Shire!