Anhui Province:
Huashan Quarries |
Taiji Dong
Beijing Province:
Guyaju Caves |
Jing Dong Da Rong Dong |
Shihuadong |
Beijing's Underground City |
Xianqidong |
Yinhudong |
Zhangfang Ancient Battle Tunnel |
Zhoukoudian
Chongqing:
816 Military Nuclear Plant |
Dazu Grottoes |
Furong Dong |
Haikong Cave |
Hei Shan Gou |
Huayan Temple |
Shi Lin |
Xueyu Cave |
Xia Bing Dong
Fujian Province:
Longkong Dong |
Taoyuandong |
Lok Yu-Hua Dong
Guizhou Province:
Jiulongdong |
Longgong Cave |
Zhijin Cave
Gansu Province:
DunHuang Mogao Caves
Guangxi Province:
Black Buddha Cave |
Butterfly Cave |
Crown Cave |
Dragon Cave |
Huangzhu Dong |
Silver Cave |
Longquan Cave |
Lotus Cave |
Ludi Yan |
Moon Water Cave |
Qixing Yan
Hebei Province:
Hwanggeum Dong
Henan Province:
Long Men Dong
Hubei Province:
Underground Project 131 |
Baima Dong |
Underground Great Wall |
Sanyou Dong |
Tenglong Dong |
Xiangtangshan
Hunan Province:
Huanglong Dong |
Jiutian Dong |
Tianmen Dong |
Tianyi Lane
Inner Mongolia Autonomous Region:
Gaxian Dong
Jiangsu Sheng:
Linggu Dong |
Shanjuan Dong |
Zhanggong Dong
Jiangxi Province:
Shennong Gong
Jilin:
Guanma Dong
Liaoning Province:
Benxi Water Cave |
Haizhou Mine |
Xilutian Mine
Shaanxi Province:
Yangling Museum
Shandong Province:
Hantongshan Shenxian Dong |
Yishui Underground Grand Canyon
Shanxi Province:
Xuan Kong Si
Sichuan Province:
Five-Flower Lake |
Long Men Dong
Xinjiang Province:
Astana Underground Museum |
Bezeklik Thousand Buddha Caves |
Kizil Caves |
Shengjinkou |
The Grottoes of Toyuk |
Tushuk Tash
Yunnan Province:
Alufu Dong |
Bailong Dong |
Baixiangdong |
Bamei Polje |
Chaoyang Dong |
Jiuxiang Scenic Resort |
Kunming Natural History Museum of Zoology |
Liuku Show Cave |
Shui Lian Dong |
Stone Forest |
Wolongdong |
Yanzi Dong |
Yincuixia
Zhejiang Province:
Chuiyun Tongtian River |
Daciyan |
Jiuxiao Biyundong |
Lingqi Karst Cave |
Ling Shan Cave |
Qixia Shan |
Ruijing Cave |
Shuanglong Cave |
Yaolindong
Hongkong:
Cheung Po Tsai Cave
Shanghai:
Shimao Wonderland Hotel
Taiwan:
Benshan Fifth Tunnel |
Sanmin Bat Cave |
Silver Stream Cave |
Bái Ma Jiàng Jun Dòng
Tibet:
Gurugem Phuk |
Mahendra Gupha |
Milarepa's Cave
