This 2,500 Year Old Fortress On Top Of A 660 Feet Tall Rock Baffled Archaeologists!

From an enormous fortress on a rock to a sacred site that glows red, here are 9 of the most mysterious places on Earth. Follow us on instagram! https://www.instagram.com/katrinaexplained/ Subscribe For New Videos! http://goo.gl/UIzLeB Check out these videos you might like: Unbelievable Animals SAVING Other Animals! 🐯https://www.youtube.com/watch?v=HxehUWvMr38 LARGEST Animals Ever Discovered! 🐙https://www.youtube.com/watch?v=1Yj7F_tPYsU Wild Animals That SAVED Human Lives! 🐻https://www.youtube.com/watch?v=mllqeVSsIl0 #archaeologicaldiscoveries #mysteriousplaces #amazingplaces #originsexplained