Tiger Sea: 2298 meters above sea level, located above the tree waterfall, deep and quiet, there is violence in silence, and there is a ripple hidden in the tranquility. Because tigers love to drink water in this sea, but don't worry about encountering big tigers, there are barbed wire fences above the plank road, one is to prevent large animals from entering the tourist area, the other is to prevent the mountain stone from slipping. Although there are many Haizi in Jiuzhai, it is so magical. Every two seazis next to it have distinctive characteristics. This is blue, and the next is green. You can distinguish it at a glance.