The scenery was just incredible. It looked like AI because it was so so so unbelievable on the picture but you don't have to worry because as you see them in the picture is really as they are in the reality. You need a little bit of 4 hours to complete the whole thing, if you take the elevator its faster. If you have more strength and more time, you can walk through the whole way, but if it's rainy or if it's sunny, I really advise you to take either the small car or the elevator