Non-Traditional Location of the Town

Every great cities and civilization have flourished under the condition where they had easy availability of the water and plain terrain but this 4,000-year-old town established and flourished beneath the surface of the earth. If you have a basement in your house then you might be aware of the fact that living in the basement is not easy but that did not stop them and survived for centuries and still living there happily.
The picture above is taken from the drones and looks really beautiful. But the video is more beautiful than this.