Tourists visit ice cave in Luyashan scenic area, north China's Shanxi
Xinhua
1557031341000
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Tourists visit an ice cave in Luyashan scenic area in Ningwu County of Xinzhou City, north China's Shanxi Province, May 4, 2019. According to research, the ice cave with a depth of 100 meters came into being 3 million years ago. (Xinhua/Cao Jianguo)
![](https://cdnpdcontent.aikan.pdnews.cn/20190505/888f5a29ae5f4b039cf39909e6b986ad.cnfanews.com/websiteimg/2019/20190505/20020193/138035156_13148966301n.jpg)
Tourists visit an ice cave in Luyashan scenic area in Ningwu County of Xinzhou City, north China's Shanxi Province, May 4, 2019. According to research, the ice cave with a depth of 100 meters came into being 3 million years ago. (Xinhua/Cao Jianguo)
![](https://cdnpdcontent.aikan.pdnews.cn/20190505/2fdc3808c65e4001ae17b98f343888f0.cnfanews.com/websiteimg/2019/20190505/20020193/138035156_13148966321n.jpg)
Tourists visit an ice cave in Luyashan scenic area in Ningwu County of Xinzhou City, north China's Shanxi Province, May 4, 2019. According to research, the ice cave with a depth of 100 meters came into being 3 million years ago. (Xinhua/Cao Jianguo)
![](https://cdnpdcontent.aikan.pdnews.cn/20190505/caa0726e49bf49d7a2e7a196fce81144.cnfanews.com/websiteimg/2019/20190505/20020193/138035156_13148966341n.jpg)
Tourists visit an ice cave in Luyashan scenic area in Ningwu County of Xinzhou City, north China's Shanxi Province, May 4, 2019. According to research, the ice cave with a depth of 100 meters came into being 3 million years ago. (Xinhua/Cao Jianguo)
![](https://cdnpdcontent.aikan.pdnews.cn/20190505/cf4994c7d2cf48fd9d0d14a2dc6d1c74.cnfanews.com/websiteimg/2019/20190505/20020193/138035156_13148966361n.jpg)
Tourists visit an ice cave in Luyashan scenic area in Ningwu County of Xinzhou City, north China's Shanxi Province, May 4, 2019. According to research, the ice cave with a depth of 100 meters came into being 3 million years ago. (Xinhua/Cao Jianguo)
![](https://cdnpdcontent.aikan.pdnews.cn/20190505/b4404688c882440581613fbb5b2f8a61.cnfanews.com/websiteimg/2019/20190505/20020193/138035156_13148966381n.jpg)
Tourists visit an ice cave in Luyashan scenic area in Ningwu County of Xinzhou City, north China's Shanxi Province, May 4, 2019. According to research, the ice cave with a depth of 100 meters came into being 3 million years ago. (Xinhua/Cao Jianguo)