Petra Petra is one of the new seven wonders of the world. It travels through two thousand years of sandy Rose City. It is amazing, amazing and surprising. At the moment when you see the end of the Kazni Temple through the narrow Sick Canyon, you can see why this is Jordan's business card and the treasure of the world. Sick Canyon itself is quite amazing, there is no sense of antelope valley, and it is very long; the temple sees the front standard tourists not enough, climb to the top of the hill in a hurry to overlook, climb this long and tired mountain road, might as well sit in the Bedouin tent on the edge of the cliff for a rest.