World's Strangest Holy Places

Some places are so strange they seem impossible. Some are so sacred they changed the world.Across the earth, human beings have built holy places in caves, deserts, mountains, islands, cliffs, forests, wells, bone chapels, and cities of pilgrimage. Some are beautiful. Some are unsettling. Some are so remote or unusual that their existence feels like a miracle of human devotion.The World's Strangest...