spring in yellowstone: gray lakes tributary of tantalus creek in front of orby geyser in back basin area of norris geyser basin

area back background basin caldera clouds creek day environment evergreen feature foreground forest front geothermal geyser gray hillside horizon hot hydrothermal lakes landscape late national natural nature norris orby outdoor park scenery scenic sky spring tantalus thermal tourism travel tree trees tributary view volcano water wyoming yellowstone