Snow-covered mountain in the winter, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

travel destination photography horizontal colour image day outdoors unesco world heritage site national park mountain winter cold temperature yellowstone national park wyoming united states of america north america blue landscape non urban scene physical geography scenics snow forest elevated view cloudy sky majestic no people usa us united states american north american colour color image color outside tourist destination travel nobody no one no one topography scenery scenic scene scenes picturesque unesco world heritage sites unesco world heritage site world heritage sites