Wow, this place is so incredible and amazingly unique. It’s a religious (catholic) chapel, but you can definitely be an atheist and still admire it as a work of art. Most of the things you see, including the chandeliers, are made entirely out of salt. Obviously the whole place is also very deep underground, if you needed any more reasons to be absolutely amazed. You can visit Wieliczka in Poland to see it with your own eyes. photofree exgif stockphoto