回複：試過從山頂向下hiking嗎？坐遊覽車到山頂後，從山澗小道走下來，

Thanks you, 香草仙子. Yes, I was. 坐遊覽車到山頂後，從山澗小道走下來，從山頂向下hiking -- both left and right sides. But there are too many people at Long Sea (山頂 in the left side), 五彩池 (2nd in the left side)，五花海 (most beautiful place, in the middle of right side), the water wheels (near the entrance), and the falls. There are no many people in other places.