Which is more fun, Tian Zi or Yang Jiajie?

Yang Jiajie is more interesting. Climbing up and down the Wulongzhai in Yang Jiajie is interesting, but walking and watching on the Tian Zi is a bit monotonous. Moreover, Yang Jiajie cableway is certainly more beautiful than Tian Zi cableway, just like crossing the stone forest, and there are more scenic spots and scenery in Yang Jiajie than in Tian Zi.