![](http://www.ecns.cn/hd/2023/02/13/31d69860585e42c89d2c5ecefc7fec82.jpg)
Aerial photo shows a volcano of Ulanhada volcano cluster covered by snow in Chahar Right Rear Banner of Ulanqab, north China's Inner Mongolia Autonomous Region, Feb. 11, 2023. (Photo: China News Service/Mao Jianjun)
Known as a living museum of natural volcanoes and lava landforms, the Ulanhada volcano group is composed of more 20 volcanoes.
![](http://www.ecns.cn/hd/2023/02/13/c9e33375d1114e7aaa183d0dc2d4d3c9.jpg)
Aerial photo shows volcanoes of Ulanhada volcano cluster covered by snow in Chahar Right Rear Banner of Ulanqab, north China's Inner Mongolia Autonomous Region, Feb. 11, 2023. (Photo: China News Service/Mao Jianjun)
![](http://www.ecns.cn/hd/2023/02/13/a450dbf5d88c4b608852ce5a5fe3c0b0.jpg)
Aerial photo shows volcanoes of Ulanhada volcano cluster covered by snow in Chahar Right Rear Banner of Ulanqab, north China's Inner Mongolia Autonomous Region, Feb. 11, 2023. (Photo: China News Service/Mao Jianjun)
![](http://www.ecns.cn/hd/2023/02/13/85c2a0f3f4314a3a89fd4cdce5f7afdb.jpg)
Aerial photo shows volcanoes of Ulanhada volcano cluster covered by snow in Chahar Right Rear Banner of Ulanqab, north China's Inner Mongolia Autonomous Region, Feb. 11, 2023. (Photo: China News Service/Mao Jianjun)
![](http://www.ecns.cn/hd/2023/02/13/ad0593ffeb6248a8a1eb37755c6a0ec9.jpg)
Aerial photo shows a volcano of Ulanhada volcano cluster covered by snow in Chahar Right Rear Banner of Ulanqab, north China's Inner Mongolia Autonomous Region, Feb. 11, 2023. (Photo: China News Service/Mao Jianjun)
![](http://www.ecns.cn/hd/2023/02/13/fda8be7e06144fb8a7f0371569e5ac98.jpg)
Aerial photo shows a volcano of Ulanhada volcano cluster covered by snow in Chahar Right Rear Banner of Ulanqab, north China's Inner Mongolia Autonomous Region, Feb. 11, 2023. (Photo: China News Service/Mao Jianjun)