Diamond Dust | America’s National Parks

in winter the alchemy of heat below and cold above makes Yellowstone look like a

cold above makes Yellowstone look like a

cold above makes Yellowstone look like a different planet

even at 50 degrees below there’s magic

even at 50 degrees below there’s magic in the air

extreme sub-zero temperatures in a

extreme sub-zero temperatures in a cloudless sky sometimes result in a

cloudless sky sometimes result in a

cloudless sky sometimes result in a fascinating phenomenon the formation of

fascinating phenomenon the formation of

fascinating phenomenon the formation of delicate ice crystals known as diamond

delicate ice crystals known as diamond

delicate ice crystals known as diamond dust some bison have devised a special

dust some bison have devised a special

dust some bison have devised a special strategy hot springs give off heat

strategy hot springs give off heat

strategy hot springs give off heat enabling grass to grow a hassle-free spa

enabling grass to grow a hassle-free spa

enabling grass to grow a hassle-free spa package at minus 20 degrees Fahrenheit