Saudi Arabia, Madinah, nr. Al-Ula, Madain Saleh (aka Hegra). Now a UNESCO World Heritage Site,

- Image ID: C4ATT9
John Warburton-Lee Photography / Alamy Stock Photo
Image ID: C4ATT9
Saudi Arabia, Madinah, nr. Al-Ula, Madain Saleh (aka Hegra). Now a UNESCO World Heritage Site, the ancient remains of Qasr al-Farid - a rock-cut tomb and part of an ancient Nabatean settlement - stands amidst imposing cliffs and striking rocky outcrops.