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Blue Star Spring in Yellowstone National Park, Wyoming.
People at Pamukkale travertines. Layers of travertines form terraces of carbonate minerals in Pamukkale, Southwest Turkey. - 09/19/2013
Terraces of Mammoth hot spring made by calcium carbonate from hot water, Yellowstone National Park, Wyoming, USA.
Bumpass Hell, the largest and most popular hydrothermal area, in Lassen Volcanic National Park, California
A dead tree in the sulphur springs of the Yellowstone National Park in the Mammoth Hot Springs area
Natural view on travertine pools and terraces in Pamukkale. Cotton castle in southwestern Turkey
Hot springs Muiño da Veiga, pools in Miño riverbed in Ourense, Spain
Ooyunuma in Noboribetu
Black Pool hot spring with Yellowstone Lake in the background
Natural view on travertine pools and terraces in Pamukkale. Cotton castle in southwestern Turkey.
Norris Geyser Basin in Yellowstone in Winter
Sapphire Pool hot spring is one of the most beautiful blue pools in the park. Biscuit Basin, Yellowstone National Park, Wyoming
Visitors get a close up view of one of more than 10,000 thermal features in Yellowstone. Research on heat-resistant microbes in the park’s thermal areas has led to medical, forensic, and commercial uses.
Kamado jigoku (hell) in Beppu, Oita, Japan
Majestic Yellowstone lake
a dragon eye created by the nature.
Pamukkale, meaning \
A closeup shot of a landscape with Geiser in Yellowstone National Park in Wyoming
Bumpass Hell, the largest and most popular hydrothermal area, in Lassen Volcanic National Park, California
Hachimantai Kagaminuma with melting snow
Crested Pool Hot Spring at Upper Geyser Basin in Yellowstone National Park in Summer. Bubbling, Boiling and Smoking Sulphor Geyser under summer skyscape. Although it is considered a spring, Crested Pool sometimes erupts like a Geyser. Crested Pool Spring, Upper Geyser Basin, Yellowstone National Park, Wyoming, USA, North America
Russia. Kuril Islands. View of the baths of the thermal spring (Boiling river) near the volcano Baranovsky, the water temperature in which reaches 42 degrees.
Pamukkale, Turkey - Middle East, Geyser, Hot Spring, Rock - Object, Landscape - Scenery, Limestone
Huanglong(Yellow Dragon) is a scenic and historic interest area in the northwest part of Sichuan, China. This area is known for its colorful travertine pools formed by calcite deposits, especially in Huanglonggou (Yellow Dragon Gully), as well as diverse forest ecosystems, snow-capped peaks, waterfalls and hot springs. Huanglong was declared a World Heritage Site by UNESCO in 1992 because of its outstanding travertine formations, waterfalls and limestone formations as well as its travertine terraces and lakes rating among the three most outstanding examples in the world.
Black Diamond Pool Geysers at Yellowstone National Park. Biscuit Basin Trail.
Travertines in Turkey. Calcite cliff of Pamukkale at sunny day
Norris Geyser Basin in Yellowstone in Winter
Hot spring pond, Chiangmai province Thailand.
Mammoth Spring ,Yellowstone National Park, Wyoming
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