Please go in May in 4~, it is not hot or cold, and there is plenty of rain at that time, the waterfall is more to see, the mountains are cool, especially the waterfall seems to have been drizzling, very poetic, cold season and dry season do not go, that will be disappointed, the bus only to Longtan Village, you have to walk only five kilometers, Suitable for self-driving tours, cement roads, bends and even 90 degrees of sharp bends, so for unfamiliar travel friends, it is recommended to ride, bicycle, motorcycle trailers are good choices. Arrive in the morning or evening with a coat, the sun is not enough and a bit cold. There are also dry grains to bring. There are not many farmhouses inside. If there are many people, eating will be a problem. When you get there, you can browse by the way, chessboard stone, general rock, first-line sky, etc. Please find locals to lead the way. The people in the mountains are very enthusiastic.