Pink clouds at dawn in the winter, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

travel destination photography horizontal colour image outdoors unesco world heritage site national park dawn winter cold temperature yellowstone national park wyoming united states of america north america landscape non urban scene physical geography scenics tree snow tranquil scene beauty in nature 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 the natural world tranquility serene serenity peaceful natural beauty unesco world heritage sites unesco world heritage site world heritage sites sunrise morning