Yellowstone National Park, September 2015 a herd of bisonbeehive geyserbeehive geyserbend in firehole riverbiscuit basinbiscuit basinbiscuit basinbiscuit basinbison and steambison calfbisonblack sand basinblack sand basinblack sand basinbreakfast old failthful lodgebubbling upclouds for milescontinental dividedancing steeddappled lightdowntown bozemandrink until mtelk buttfirehole fallsfirehole riverflatsgibbon fallsgrand canyon of the yellowstonegrand canyon of the yellowstonegrand canyon of the yellowstonegrand prismatic springgrand prismatic springgrand prismatic springgravel road on blacktail plateau drivegrayling creekhello mr buffalohot springskegs montana ale workskepler cascadeskepler cascadeslewis fallslone peak brewerylower fallslower geyser basinlower geyser basinlower geyser basinlower geyser basinlower geyser basinlower geyser basinlower geyser basinmammoth hot springsmammoth hot springsmammoth hot springsmammoth hot springsmammoth hot springsmammoth hot springsmaster of his domainmoose fallsnova cafe yummy breakfastold faithful lodge interiorold faithfulold faithfulold faithfulon the road againosprey with troutpetrified woodred foxriver valleyshaking it offsnake river viewsstaircase back to the parking lotsunset from biscuit basinthanks goodness there was a windshield between ustower fallstowering rockstraffic jamtruthundine fallsupper fallsupper fallsupper fallsupper geyser basin landscapeviews along the madison riverwaiting for old faithfulwaiting for the eruptionwaterfall grand prismatic springwaterfall near grand prismatic springwest thumb geyser basinwest yellowstone landscapewildlife paparazziwraith fallsyellowstone lakeyellowstone landscapeyellowstone npyellowstone river panoramaysgt 57