Bought a joint ticket for rafting and forest oxygen bar, which is more cost-effective. The slope of the steps up the mountain is relatively steep in the cool mountains and the forest oxygen bar. Unfortunately, it is not possible to reach the top of the mountain and cannot see the small mountains. Prince Valley rafting has five or six big gaps, exciting and thrilling, especially suitable for children to fight water wars in hot summers, very cool! (Rafting can not bring a mobile phone, did not take a photo, a little regrettable)