https://www.chinadaily.com.cn/travel/2016-05/05/content_25087222.htm
An icicle world inside China's deepest ice cave[1]- Chinadaily.com.cn
Located 50 kilometers west of Ningwu county in north China's Shanxi province, the ice cave in Luyashan Mountain was formed in the glacial epoch in the...
ice cave 1