spring in yellowstone: orby geyser gurgling with cistern springs steam plume rising out of the trees in norris geyser basin

area back background basin caldera cistern clouds day environment erupt feature foreground forest geothermal geyser green gurgling horizon hot hydrothermal landscape late national natural nature norris orby outdoor panorama park plume rising scenery scenic sky spring springs steam thermal tourism travel trees vapor view volcano water wyoming yellowstone