The true ancient history of Petra, Jordan.

Interesting video. I know a lot is carved out of the rock, though I don't understand why it was made to look like a real  building. They could have made all kind of fantasy stuff and statues. And besides immense watererosion, some parts actually look like buildings that are covered with molten rock in a distant past cataclysm, or that entire pieces of mountain/land went soft and then solidified all warped.