501 / 660
501 / 660
Location: US National Parks / Rockies and Prairie / Yellowstone
Subjects: Conifer Forests, Forests, Freshwater, Geology, Ice and Snow, Nobody, Outside, Rivers, Scenics with Sky, Seasonal Snow, Seasons, Thermal Steam, Vegetation, Volcanic Landforms, Wild Scenics, Wilderness, Winter
501 / 660
