Do you like adventure tourism? Then you must visit the Cueva de Naica.

Adventure tourism will always be a good option for the riskiest, that is why today we come to make you a unique recommendation, and best of all, it is closer than you think.

The cave of crystals or the cave of Naica is a cave connected to the Naica mine 300 meters (984 feet) below the surface, of Naica, it is located in the town of the municipality of Saucillo, Chihuahua (Mexico).

As its name indicates, it is a cave with crystals. The main chamber contains giant crystals of selenite (gypsum, CaSO4·2H2O), some of the largest natural crystals ever found.

The largest cave crystal found to date is 12 m (39.4 ft), long by 4 m (13 ft), in diameter, and 55 tons in weight. The cave is extremely hot, with air temperatures reaching up to 58 °C (136 °F), and relative humidity between 90 and 99%.

How to visit the Naica Crystals?

The giant crystals shine on their own. For this reason —and its unique dimensions—, they have been a point of interest for hiking. More than two decades after its discovery, the Chihuahua government considers visiting space to be a high-risk sport. Therefore, the underground cave can only be accessed in groups of two people.

Access can only be done with a specialist. As the space reaches extreme heat conditions, it can only be entered in a specific age range, with severe health restrictions:

  • As the cave has 90% humidity, it is recommended to stay only 10 minutes to avoid dehydration.
  • Specialized protective equipment is required to prevent visitors from accidents.
  • People who are pregnant, have high blood pressure or have diabetes will be denied access.
  • Those who are interested in doing scientific research must request a special permit to go beyond the viewpoint of the cave.

Would you dare to do this adventure? You should always have the appropriate advice if you want to make this trip, this will avoid problems and inconveniences of any kind.

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