Ten minutes of high-altitude revolving cable car experience five biological belts and from summer to winter. Hiking is at the top of the mountain. Hiking is strongly recommended. Detailed explanations can be heard on how to distinguish the four pines, how to divide the pinecones into male and female, how the trees die, etc. It is interesting. Our tour guide volunteer is a retired instructor of Nice. He has been to China and has been speaking at a slower speed than an announcer. The hiking journey is neither far nor dangerous. It takes more than an hour, but the oxygen on the mountain is slightly thinner, and people with lung diseases should be careful to enter. I hope I can revisit in my sixties and watch the snow in colder seasons. Children's shoes in cold weather in late May still wear thin down clothes and sports shoes and pants. It's even more trivial to see Blue-tailed lizards, blue birds and big birds, squirrels and so on all the way. Close contact with nature, deep swimming, by the way, with sandwiches, bananas and other lunches sitting on the mountain picnic table to solve, do not have a flavor.