Saudi Arabia, Madinah, Al-Ula. The small yet striking castle of Musa Abdul Nasser rises in the midst of the crumbling mud-brick

- Image ID: C4ATPD
John Warburton-Lee Photography / Alamy Stock Photo
Image ID : C4ATPD
Saudi Arabia, Madinah, Al-Ula. The small yet striking castle of Musa Abdul Nasser rises in the midst of the crumbling mud-brick houses of Old Al-Ula, an oasis occupying the site of an ancient city called Dedan.