I have been looking forward to the long trip to Aershan. I booked the ticket and the hotel early. I checked the weather before departure and found that these two days were rainy days. I thought about it. It may be difficult to make up the holiday. We still set off. Aershan in the rain still gave me too many surprises. The first stop of Tianchi was not given. I am as shocked as the Tianchi of Changbai Mountain, but I am very lucky to see it. The most worthwhile trip to me is the Grand Canyon and Shitang Forest. The flowers at the bottom of the Grand Canyon are open but there is still cold ice. The black volcanic rock spreads on the bottom of the valley make people feel like they are in a strange environment. It is really a dream. The volcanic rock in Shitang Forest stretches for dozens of kilometers and is full of various shrubs and moss. The cracked magma is cooled and presents a variety of unique shapes. I really like it here next autumn!