<P> Cave of the Crystals or Giant Crystal Cave ( Spanish : Cueva de los Cristales ) is a cave connected to the Naica Mine at a depth of 300 metres ( 980 ft ) , in Naica , Chihuahua , Mexico . </P>
<P> Cave of the Crystals or Giant Crystal Cave ( Spanish : Cueva de los Cristales ) is a cave connected to the Naica Mine at a depth of 300 metres ( 980 ft ) , in Naica , Chihuahua , Mexico . </P>
where is the naica cave of crystals located
where is the naica cave of crystals located
in Naica , Chihuahua , Mexico
in Naica , Chihuahua , Mexico