spring in yellowstone: blood geyser vents steam at the foot of paintpot hill in artists` paintpots in the gibbon geyser basin

artists background basin blood caldera day drainage environment erupting feature foot geology geothermal geyser gibbon green hill hillside hot hydrothermal landscape late lower national natural nature nps outdoor paintpot paintpots park scenery scenic section spout spring steam thermal travel trees vapor vents view volcano water wyoming yellowstone