The 'fairy' world in the ice cave is 12,000 meters deep

Venturing into the 12,000m deep ice core of the Mendenhall Glacier, the explorers were amazed to discover a completely different color world with cold white above the ground.

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Mendenhall Glacier is about 20 km from downtown Juneau, Alaska.(Photo Dailymail).

The entrance to the ice cave doesn't look any different from the surrounding.(Photo Caters News Agency).

But when entering deep into an ice cave, a fantasy world is completely different from above the ground.(Photo Caters News Agency).

In the cave there are many beautiful and fantasy shapes.(Photo Caters News Agency.)

The ice cave was formed about 3,000 years ago, from the Little Ice Age.Photo Caters News Agency

The ice cave is made up of unique ice crystal structures so it has a very special mysterious green color.In sunny days, thanks to the light reflection, the ice movement becomes more shimmering and fanciful.(Photo Caters News Agency).

The temperature in the ice cave is very low, the humidity is high and quite dangerous because the water droplets are even melted ice blocks falling from the top down a lot.Photo Caters News Agency

Many visitors are attracted by the "scene of the scene" inside the ice cave, they still come here to explore despite the dangers that have been warned.(Photo Caters News Agency).

Over time, ice caves always change shape, color, size . so always create a new and exciting feeling.(Photo Caters News Agency.)

But many people worry that ice rifts may disappear one day due to climate change, warming temperatures cause ice to melt.(Photo Caters News Agency.)