How did they gather the idea of carving the city inside mountains of stone and where did they get the architectural references of design, that was as diverse as Hellenic, Roman, Arabic, Egyptian and Indian as early as First Century BC?
How did they safeguard their citadel from invaders?
Questions that have baffled scholars, archaeologists and tourists for thousands of years and one's that you will attempt to answer as you set forward towards Petra from Jordan's Queen Alia Airport.
GETTING TO PETRA
The recommended time would be between September to November or between February to April, given that in the heights of summer and depths of winter, the desert can be pretty unbearable. But if you are up for braving the elements, you will be greeted by much lesser crowds. From the Amman airport, it’s a straight 3-hour drive to Wadi Musa (if you get a rental or a cab). You can also decide to gun for public transport and take a JETT Bus, at the 7th Circle JETT Bus Station.
A more economic and equally viable option along the beautifully constructed Desert Highway.