"Geyser, hot spring, steam, Clepsydra Geyser, Lower Geyser Basin, Yellowstone National Park, Wyoming, USA, United States of America, North America"

"Geyser, hot spring, eruption, steam, Clepsydra Geyser, Lower Geyser Basin, Yellowstone National Park, Wyoming, USA, United States of America, North America"

"Hot spring with green water, Abyss Pool, West Thumb Geyser Basin, Yellowstone National Park, Wyoming, Western United States, United States of America, North America"

"Colloidal Pool, Norris Geyser Basin, Yellowstone National Park, Wyoming, USA"

"Hot spring, eruption, geyser, water fountain, steam against a blue sky, Old Faithful, Upper Geyser Basin, Yellowstone National Park, Wyoming, Western United States, USA, United States of America, North America"

"Hot spring with a cone geyser, steam column, water vapor, Castle Geyser, Castle-Grand Area, Upper Geyser Basin, Yellowstone National Park, Wyoming, Western United States, USA, United States of America, North America"

Lobby of Old Faithful Inn Hotel, Upper Geyser Basin, Yellowstone National Park, Wyoming, United States, North America

"Black Growler Steam Vent, Porcelain Basin, Norris Geyser Basin, Yellowstone National Park, Wyoming, USA"

"Bubbling hot springs, Porcelain Basin, Norris Geyser Basin, Yellowstone National Park, Wyoming, USA"

"Hot spring, blue water, water vapor, Sappire Pool with a sign, Biscuit Basin, Yellowstone National Park, Wyoming, Western United States, USA, United States of America, North America"

"Hot spring, clear water, Perforated Pool, West Thumb, Yellowstone Lake in the background, Yellowstone National Park, Wyoming, Western United States, USA, United States of America, North America"

Grand Prismatic Spring, Midway Geyser Basin, Yellowstone-Nationalpark, Wyoming, USA, Nordamerika

"Splendid Geyser, Upper Geyser Basin, Yellowstone National Park, Wyoming, United States, North America"