Introduction to the mountain gate: The mountain gate was built in June 1996. Surrounded by beautiful peaks and green forests, it is 1.5 kilometers away from the park management office. The building is a brick-concrete structure, imitating the shape of a pine forest, and is integrated with the surrounding pine forest. It is 36 meters long from east to west and 10 meters high. The forest wooden house on the left and the garden transparent wall on the right reflect the natural harmony, simplicity and tranquility of the forest park.