Castle Geyser steam blocks sun, 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 castle geyser steam sun upper geyser basin yellowstone national park unesco world heritage site unesco world heritage sites unesco world heritage site unesco world heritage sites unesco world heritage site world heritage sites world heritage site world heritage sites wyoming usa us united states usa us united states united states of america north america american north american north america day landscape physical geography topography beauty in nature natural beauty the natural world nobody no one no one nature the natural world geyser lake water sunlight cloud sky non urban scene national park power in nature the natural world geology natural landmark extreme terrain place of interest outdoor