No trip to Saudi would be complete without a visit to Madain Saleh. Accessed from the oasis town of Al-Ula, Madain Saleh, Petra’s twin, was Saudi’s first World Heritage site. With its well preserved, ancient, rock hewn tombs set amongst a dramatic desert back drop, it is easy to see why Madain Saleh was chosen as a World Heritage site. The settlement of the site took place during the 1st century AD, when the Nabateans made Madain Saleh the kingdom’s second capital, after Petra in the north. The sense of history at Madain Saleh is palpable in the rock art and sculpture that can be seen all over the site, giving fascinating insight into the lives of the Nabateans over 2,000 years ago.