people of interest
World's Strangest Lakes
Lake McKenzie, Australia There are no more perfect puddles on earth than Lake McKenzie. To start, the impossibly snow-white sand found along its shores is made of 100 percent pure silica, a naturally occurring mineral often used in beauty products that is said to benefit hair, skin, and nails. But the lake gets more beguiling; this is the crystal-clear water that dreams are made of.