Introduction to Pengcai Park: Pengcai Park, also known as the Gujun Observation Deck, is located on a highland. There are ancient county historical relief walls, mining history relief walls, mine ancient exploration, historical rivers, pavilions, water towers, and mines. Light and other attractions. This area has the theme of "Light of the Mine". On the one hand, it allows tourists to understand and review the historical heritage of Baoshan and the ancient county through the reproduction of historical stories on the reliefs on the landscape wall; on the other hand, it uses pipes, ores, safety helmets, rock cores, etc. The elements form a landscape sketch with mining characteristics, focusing on reflecting the modern industrial atmosphere of the mine, allowing visitors to appreciate the charm of the mine while enjoying the panoramic view of Guiyang City. Through the comparison between the past and the present, especially the comparison between the life of miners and the process of "cooking and mining", tourists are inspired to trace their origins and think about the present.