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

travel destination travel destinations travel photography colour colour image color color image horizontal horizontal image outdoors outside day background people incidental people people in the background porcelain basin norris geyser basin yellowstone national park unesco unesco world heritage site world heritage site wyoming usa us united states united states of america north america american north american spring pool water geology geological geothermal national park landmark landmarks famous well known well known non urban scene scenics scenic scene scenes scenery tourist destination tourist tourists holiday maker holiday makers on holiday walkway trail mineral earth tree nature natural