Rainbow, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

travel destination photography horizontal colour image yellowstone national park unesco world heritage site wyoming united states of america north america rainbow outdoors day no people dramatic landscape national park scenics landscape non urban scene physical geography grass weather tranquil scene luck beauty in nature cloudy sky 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 nature the natural world climate meteorology meteorological tranquility serene serenity peaceful natural beauty unesco world heritage sites unesco world heritage site world heritage sites cloud clouds cloudy