Begonia valley: This is a 17.5 kilometers of the Shen Jian, here Tsui wall Wu Li, Cong Luan climbed straight into the sky, is daunting.

• 海棠峪：这是一条17.；5公里的深涧，此处翠壁兀立，丛峦万仞，直插云天，令人望而生畏。