Tourists on boardwalk, steaming geothermal springs, geysers, Midway Geyser Basin, Yellowstone National Park, Wyoming, United States of America, USA

america american area areas attraction attractions basin being beings boardwalk conservation day daylight daytime during energy exterior exteriors famous geothermal geothermic geyser geyser geysers hot hot spring hot springs human humans known midway national national natural nature north of on outdoor park park parks people person persons photo photos power preserve preserves renowned reserve reserves sanctuaries sanctuary seeing shot shots sight sights site sites spring springs states steam steaming the thermal tourist tourists tourists united us us american usa well well known wildlife worth wyoming yellowstone