Oblong Geyser, Upper Geyser Basin, Yellowstone National Park, UNESCO World Heritage Site, Wyoming, United States of America, North America

travel destination travel destinations travel photography colour image colour color image color horizontal oblong geyser upper geyser basin yellowstone national park unesco world heritage site unesco world heritage sites unesco world heritage site world heritage sites wyoming usa us united states usa us united states united states of america north america american north american outdoors outside day incidental people background people people in the background landscape landscapes scenics scenery scenic scene scenes nature the natural world physical geography topography topography geology national park international landmark landmarks non urban scene tree natural landmark landmarks geyser geyser heat pressure steam water hot spring power in nature the natural world grass riverbank