"Frost Flowers" Form an Ethereal Meadow of Ice Crystals Around Japan's Lake Akan
When the weather dips below -15C (5F), a beautiful natural phenomenon can occur, producing a fractal flourish of ice known as “frost flowers.” These delicate blooms are made entirely of ice crystals that grow in patches around three to four centimeters in diameter. They are specific to thin lake ice in calm weather conditions, and they form in a branching, tree-like pattern that mimics a rose or petal.













































































