A quite shocked scenic spot, it is suggested that if there are elderly people, or choose a round-trip sightseeing car, save physical strength. Cableway is not recommended. The platform is very small, except for a long cable bridge, there is nothing (the slideway is not open). It is suggested to take a yacht ride in Youth Cave and experience the internal scenes. A shuttle bus can retrograde along the footpath for a short period of time in Youth Cave, take another one with a line of days to return to Youth Cave and ride down the hill. It is not recommended to walk along the whole canal, except for two or three monuments, there is nothing else.