RIYADH: With more than 200,000 years of history, AlUla is a rich destination of human and natural heritage. It is home to historic treasures, including the Nabataean city of Hegra, Saudi Arabia’s first UNESCO World Heritage site, and the tombs of Dadan, the stone-built capital of the Dadanite and Lihyanite Kingdoms. It is also the abode of the city’s most prominent landmark,