Landscape introduction: Thousand Buddha Cave is said to be composed of thirteen connected caves, so it is also called the Thirteen Cave. It is the limestone cave with the most concentrated landscape in Changsha. According to expert analysis, it is 2,300 meters long. The cave valley is deep, tortuous and mysterious. The types of calcification deposits in the cave include stalagmites, stone pillars, stalactites, stone curtains, stone mantles, goose pipes, flowstones, stone dams, etc. Almost all types of calcification deposits are available in various forms.