Yellowstone

Geyser e bisonti

Mammoth Hot SpringsMammoth Hot SpringsMammoth Hot SpringsBisonteBisonteBisonteOld FaithfulOld FaithfulBiscuit BasinBiscuit BasinSapphire PoolBiscuit BasinGrand Prismatic SpringGrand Prismatic SpringGrand Prismatic SpringGrand Canyon of the YellowstoneGrand Canyon of the YellowstoneGrand Canyon of the YellowstoneBisonteBisonteBisonteGrizzlyGrizzlyLewis River