How cool is this? It’s a cave full of giant selenite crystals. The cave is in in Naica, Chihuahua, Mexico.
The cave is currently flooded, which is really good for the crystals, and will allow them to continue to grow and thrive.
Here is something interesting that’s been making the rounds on Facebook.
All of these plates are flipped upside down. Except one. Once you see that one, they’ll all be right side up.