Yellowstone River near Calcite Springs, Yellowstone National Park, UNESCO Wortld Heritage Site, Wyoming, United States of America, North America

travel destination photography horizontal colour image yellowstone river calcite springs yellowstone national park unesco world heritage site wyoming united states of america north america outdoors no people national park scenics landscape non urban scene river physical geography geology sunlight dramatic landscape extreme terrain dawn mountain beauty in nature tree forest majestic tranquil scene 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 tranquility serene serenity peaceful natural beauty unesco world heritage sites unesco world heritage site world heritage sites cloud clouds cloudy sunrise morning