12:10 entered Sanhuangzhai and began our hardest mountain climbing trip. It has not been so exercised for a long time, people really can't eat it, 15:20 to the ropeway. These 3 hours are not generally tired, but the scenery is also very chic. It is called the National Geological Park. The rock formations and stone walls inside are very special. There will be many brands introducing science on the roadside. Take pictures all the way.