Lava springs and potholes - High Resolution Images

A huge pit in the desert, where the flames have been burning for more than 40 years, is called the "Gate of Hell".

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Whether it is domestic or foreign movies, the male and female protagonists will find a cave to warm themselves by the fire after they are in trouble.

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As soon as you enter the cave, you can feel a cool breeze blowing towards you.

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The secret passage leads directly to the center of the earth, and also hides the most beautiful "underground waterfall" on earth! | Guangxi Tourism Annual Card

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Yangquan Hongyanling Yuhuang Cave: Explore the Free Cave Wonders

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Bubbling mud hole

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What happens when 1500-degree magma is poured into a mysterious pit?

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Guanma Cave is a surface lava cave formed by volcanic eruption during the movement of the earth's crust about 100 million years ago.

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Zhijin World Geological Cave (Guizhou)

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Scientists believe that there is likely liquid water inside these holes, that is, inside the lava tubes.

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This year, just "soak" through_Hot Springs_China Tourism Association_Tengchong

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These craters are called "lava tubes" and are not uncommon not only on the moon but also on Earth.

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It is named after the spring in the southeast of the mountain that overflows from the cave.

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Jameos del Agua lava cave-the collision between nature and human art??

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Zhijin World Geological Cave (Guizhou)

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Blue lava, death icicles, flaming waterfalls. Each of these wonders is more mysterious than the last!

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Human_Former Soviet Union_Pothole

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The "pit" of Yingxi Fenglin Dongtian Wonderland is a karst cave in the karst geological landscape

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Zhijin World Geological Cave (Guizhou)

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Hangzhou Lingshan Fantasy: Mysterious Lava Caves in the City

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Zhijin World Geological Cave (Guizhou)

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Collapsed Lava

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Guanyan, Guilin Guilin's landscape is the best in the world, and Guanyan Cave hides secret paintings. The stalagmites are like poems, and the cave whispers

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Zhijin World Geological Cave (Guizhou)

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Rudongyan, located in Xing'an County, is an undeveloped cave with karst landforms that can accommodate 2

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