USA, Yellowstone Park, Firehole Spring
USA, Wyoming, Yellowstone National Park, Hot spring
USA, Wyoming, Yellowstone National Park, Grand Prismatic Spring, elevated view
USA, Wyoming, Yellowstone National Park, Firehole River near steaming geysers
USA, Wyoming, Yellowstone National Park, Firehole Spring
USA, Wyoming, Yellowstone National Park, Mammoth Hot Springs Terrace, Rock face
USA, Wyoming, Mammoth Hot Springs, Yellowstone National Park
USA, Wyoming, Sunset Lake, Yellowstone National Park
USA, Wyoming, Yellowstone National Park, rising steam at Firehole Lake
Lemon Spring, Thermal hot spring along Firehole Lake Drive, Yellowstone National Park, Wyoming, USA
USA, Wyoming, Yellowstone National Park, Midway Geyser Basin
USA, Wyoming, Yellowstone National Park, Mammoth Hot Springs Terrace
USA, Wyoming, Yellowstone National Park, Grand Prismatic Spring with dead trees, close-up
USA, Wyoming, Yellowstone National Park, Lower Geyser Basin, Firehole Lake Drive, Great Fountain Geyser
USA, Wyoming, Yellowstone National Park, Geyser field
USA, Wyoming, Yellowstone National Park, Geyser
USA, Yellowstone National Park, View over Artists Paintpots
USA, Wyoming, Yellowstone National Park, Morning Glory Pool, aerial
USA, Wyoming, Norris Geyser Basin, Yellowstone National Park, Norris Geyser Basin
USA, Wyoming, Yellowstone National Park, Blue Star Spring near Old Faithful Geyser
USA, Wyoming, Yellowstone National Park, Hot Spring at Upper Geyser Basin
USA, Wyoming, Yellowstone National Park, hot spring
USA, Wyoming, Yellowstone National Park, Dead tree in landscape
USA, Yellowstone National Park, Bisuit Basin, Sapphire Pool
USA, Wyoming, Yellowstone National Park, Norris Geyser Basin, Valentine Geyser
USA, Wyoming, Yellowstone National Park, Norris Geyser Basin, Porcelain Springs
USA, Wyoming, Yellowstone National Park, Grand Prismatic Spring at Midway Geyser Basin
USA, Wyoming, Yellowstone National Park, Grand Prismatic Spring
USA, Wyoming, Yellowstone National Park, Upper Geyser Basin, Crested Pool, Hot spring
USA, Yellowstone National Park, West Thumb Geyser Basin, Black Pool
Yellowstone National Park, Wyoming
A boardwalk extending across the Midway Geyser in Yellowstone National Park.
High angle shot of the hot spring in Rotorua,North Island,New Zealand
イエローストーン国立公園
イエローストーン国立公園のホットプール
イエローストーン国立公園の間欠泉
USA, Yellowstone National Park, Moose Falls
USA, Wyoming, Yellowstone National Park, Firehole Spring at Firehole Lake Drive
USA, Yellowstone National Park, Gibbon Falls, Gibbon River
Steam rises from the fumaroles on Roaring Mountain at sunrise in Yellowstone National Park.
USA, Yellowstone National Park, Morning mood with hot steam
USA, Yellowstone National Park, Bisuit Basin, eruption of Jewel Geyser
Hot spring shrouded in steam, Yellowstone National Park, Wyoming, USA
Hot spring in Yellowstone National Park, Wyoming, USA
USA, Wyoming, Yellowstone National Park, steam rising up from Firehole Spring at sunrise
USA, Wyoming, Yellowstone National Park, Firehole Lake Drive, steam from hot springs rising
USA, Wyoming, Yellowstone National Park, Grand Prismatic Spring with puffy clouds
USA, Wyoming, Hayden Valley, Yellowstone National Park, Yellowstone Lake
イエローストーン国立公園のマンモスカントリー
USA, Wyoming, Mammoth Hot Springs, Yellowstone National Park, Lower Terraces, Palette Spring
A boardwalk extending across Midway Geyser in Yellowstone National Park.
Boardwalk extending across Midway Geyser in Yellowstone National Park
USA, Yellowstone National Park, View to village Mammoth Hot Springs
Geothermal activity, and plumes of vapour and steam rising from the ground in Yellowstone National Park, Wyoming
Yellowstone National Park,USA
View of Grand Prismatic Spring at Yellowstone National Park
USA, Yellowstone National Park, Black Sand Basin, Emerald Pool
USA, Yellowstone National Park, Black Sand Basin, steaming Rainbow Pool
USA, Yellowstone National Park, West Thumb Geyser Basin, Yellowstone Lake
イエローストーン国立公園の地熱地帯
イエローストーン国立公園のモーニンググローリープール
USA, Wyoming, Yellowstone National Park, boardwalk at West Thumb Geyser Basin
USA, Yellowstone National Park, Bisuit Basin, Firehole River
Side shot of the hot spring in Rotorua,North Island,New Zealand
USA, Wyoming, Grand Teton National Park
Grand Prismatic Spring, a bright turquoise pool and site of geothermal activity, with mineral rich deposits at the edge.
Lake and forest landscape with rainbow on horizon, Yellowstone National Park, Wyoming, USA
USA, Wyoming, Yellowstone National Park, steam from hot thermal springs rising up in forest near Firehole River at morning
USA, Wyoming, Mammoth Hot Springs, Yellowstone National Park, Upper Terraces, Canary Spring
USA, Wyoming, Yellowstone National Park, Grand Prismatic Spring at sunset
USA, Wyoming, Yellowstone National Park, Excelsior Geyser
USA, Wyoming, Yellowstone National Park, Mammoth Hot Springs, travertine terrace
Yellowstone Lake after snowfall, Yellowstone National Park, Wyoming, USA
USA, Yellowstone National Park, Riverside Geysir with rainbow
The wooden entrance sign to Yellowstone National Park, USA.
Hiker at hot spring, Yellowstone National Park, Wyoming
'Bobby Sox' trees killed by silica deposits from hot springs. Yellowstone National Park, Wyoming
USA, Yellowstone National Park, Geyser Creek at sunrise
Yellowstone National Park, Wyoming, USA
Norris Geyser Basin, Yellowstone National Park, Wyoming, USA
USA, Yellowstone National Park, Black Sand Basin, Eruption of Cliff Geyser at Iron Spring Creek
USA, Yellowstone National Park, Black Sand Basin, Iron Spring Creek with eruption of Cliff Geyser
Dead trees and mineral lake, Yellowstone National Park, Wyoming, USA
USA, Wyoming, Yellowstone National Park, Yellowstone River in the morning
Mammoth Hot Springs under snow, Yellowstone National Park, Wyoming, USA
USA, Wyoming, Yellowstone National Park, Grotto Geyser
View of Castle Geyser at Yellowstone National Park
USA, Montana, Gardinier, Yellowstone National Park, Roosevelt Arch
USA, Wyoming, Yellowstone National Park, Grand Prismatic Spring, orange bacteria mat
USA, Wyoming, Yellowstone National Park, geyser
USA, Wyoming, Yellowstone National Park, Dead trees on a hill of travertine in Mammoth hot springs terraces
View of Grand Geyser at Yellowstone National Park
USA, Wyoming, Yellowstone National Park, dead trees in Lower Geyser Basin
USA, Wyoming, Yellowstone National Park, West Thumb Geyser Basin, Yellowstone Lake, Tourists at Black Pool
USA, Wyoming, Hayden Valley, Yellowstone National Park, Lake
USA, Wyoming, Yellowstone National Park, Grand Canyon with Lower Yellowstone Falls
Chief Joseph Scenic Byway, Wyoming, USA