Mada'in Saleh, also known as Al-Hijr or Hegra, is a UNESCO World Heritage site in Saudi Arabia, home to well-preserved rock-cut tombs and intricate carvings dating back to the Nabatean civilization. Nestled within sandstone outcrops, Mada'in Saleh showcases the ingenuity of the Nabateans in carving elaborate structures in the natural rock formations.
