A very beautiful canyon, but very tired, from the first line of sky down the valley, the road is very beautiful, thinking that the "top ladder" is the elevator! Who knows it is the stairs! staircase! staircase! And there is no cableway, you can only climb up! ! ! ! ! I climbed for an hour to go up! ! ! ! How happy it is to go down, how sour it is to go up!