Introduction to the Kaoling Forest Sea: The Kaoling Forest Sea covers an area of about 4.1 square kilometers and is composed of a large area of artificial pine forest, multiple natural broad-leaved forests, and streams in the forest. The only remaining natural broad-leaved forests are beautiful in color, and are connected and intertwined with grassland and meadows, creating charming scenery. The artificial forests are mainly composed of cryptomeria, Huashan pine, Yunnan pine, and Chinese fir; the natural forests are mainly composed of pillar trees, maples, camphor trees, and poplars.