Swallow Cave: Beauty of karst
Jianshui Swallow Cave (Chinese: 建水燕子洞) is located in the Lujiang River Valley, 20 kilometers east of Jianshui (建水) County, Honghe Hani and Yi Autonomous Prefecture (紅河哈尼族彝族自治州), Yunnan (雲南) Province, China. Jianshui Swallow Cave is known for its karst topography.
