Ice Cave (Lava Tunnel)

It is an extraordinary sight caused by lava tunnel collapse. The entrance is in half-moon shaped, about 8 m high and 20 m wide. In most areas of Jingpohu region, there exists a permafrost (a layer of soil or rock remaining frozen for the whole year) in the several meters beneath the earth surface due to the long and cold winter, so this underground lava tunnel is also frozen all year round. The air circulation in the tunnel is not smooth, thus the ice will never melt all the year round, and the visitors feel more chilling in summer than any other time.
地址: 牡丹江市景福街70号    电话: 0453-6996711    传真: 0453-6270037
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