Petra has long mystified travellers with its stunning sandstone construction and history. Over 3000 years old, it was originally capital of the Nabataeans, a nomadic people from Arabia who were merchants and craftspeople. The city was eventually abandoned, only to be embraced by the Bedouin who began living in the caves up until the 1980s. In 2007 the enigmatic city was voted in as one of the New Seven Wonders of the World, and any visitor who ventures there can see why. From the Siq, the winding narrow canyon that was once a trade route and a focal point for religious processions, to the iconic 128-ft-high Treasury building, visitors to the sprawling 102-sq mile site are overtaken by the wonder of it. Historic and intriguing, Jordan enjoys a reputation as one of the safest and most welcoming countries in the Middle East.