Fountain Paint Pots, mud pots, Firehole Lake Drive, Lower Geyser Basin, Yellowstone National Park, Wyoming, United States of America, USA

america american area areas attraction attractions basin conservation day daylight daytime drive during energy exterior exteriors famous firehole fountain geothermal geothermic geyser geyser geysers hot hot spring hot springs known lake lower mud national national natural nature nobody north of outdoor paint park park parks photo photos pots pots power preserve preserves renowned reserve reserves sanctuaries sanctuary seeing shot shots sight sights site sites source sources spring springs states the thermal tourist united us us american usa well well known wells wildlife worth wyoming yellowstone