Deep beneath the sun-scorched plains of northern Mexico, an astonishing underground cave defies belief. In the heart of the ...

Mexico’s Giant Crystal Cave Is Beautiful But Deadly ... the ground water and it became saturated with minerals, including large quantities of gypsum. The hollow space of the cave was filled ...

A sort of south-of-the-border Fortress of Solitude, Mexico's Cueva de ... expects that there are other caves and caverns at Naica containing similarly large crystals. "The caves containing larger ...

The Cave of Crystals is an underground cavern filled with tree-size gypsum crystals, including some of the largest natural crystals ever found. The cave is located around 980 feet (300 meters ...

Discovered in the year 2000, the Cave of Crystals sits some 300 meters (984 feet) below the surface of the Sierra de Naica Mountain in Chihuahua, Mexico. Home to some of the largest known crystals ...

Speaking of what’s inside this cave, if reports are to go by, there are enormous crystals inside the Giant Crystal Cave that reach up to 39 feet (12 metres) in length and weigh up to 55 tons.

Mexico – Imagine stumbling upon giant crystals, over three feet in diameter, resembling massive swords measuring up to 36 feet long filling a cave. Sounds like something out of a DC or Marvel ...

Video footage captured a large colony of bats flying out of “Cueva de los Murciélagos,” or the “Cave of Bats,” in Sinaloa, Mexico, at sunset to search for food. Screengrab from Beatriz ...

Canadian explorer George Kourounis was one of the few who were able to – and dared to – enter the beautiful but deadly crystal cave in Mexico. The treacherous cavern, concealed 300m below the ...