As we were making out way through the mazed entanglements of towering red rock, still tingling with awe after the magnificent sight of the ancient city of Petra, I happened to turn around just as this horse and carriage were coming around the corner. It was an odd sight as a modern traveler on foot, but for a second made me believe I might have traveled back to ancient times, as traders rode in and out with their wares and their water.