71349193 - France, Puy de Dome, Royat, thermal baths and source Eugenie, Eugenie spring14195642 - Italy, Southern Tuscany, Bagni san Filippo's thermal source71420294 - Rinfresco, Tettuccio, Leopoldine and Regina - thermal springs at Terme Tettuccio and ceramic tile allegories by Basilio Cascella, Montecatini Terme, Tuscany, Italy70047647 - People in thermal bath, People relaxing in thermal bath of Szechenyi-Baths, Pest, Budapest, Hungary70047643 - People in thermal bath, People relaxing in thermal bath of Szechenyi-Baths, Pest, Budapest, Hungary10235077 - People bathing in the thermal springs of Saturnia in Tuscany, Italy70047650 - Men playing chess in a thermal bath, Men playing chess in a thermal bath of the Szechenyi-baths, Pest, Budapest, Hungary70047648 - Men playing chess in a thermal bath, Men playing chess in a thermal bath of the Szechenyi-baths, Pest, Budapest, Hungary70047646 - People in thermal bath, People relaxing in thermal bath of Szechenyi-Baths, Pest, Budapest, Hungary71462563 - Sea thermal pool Embros Thermes on the island of Kos in Greece 71462568 - Sand and pebble beach Embros Thermes Beach and thermal pools on the island of Kos in Greece in backlight 71462562 - Sea thermal pool Embros Thermes on the island of Kos in Greece 70037048 - Four people enjoying the water of the thermal bath, Bagno Vignoni, Tuscany, Italy70047642 - People in thermal bath, People relaxing in thermal bath of Szechenyi-Baths, Pest, Budapest, Hungary70035888 - Thermal spring hotel Kurtur, Spa, Pamukkale, Turkey71052918 - people bathing and swimming in ferrous water of thermal spa of park Parque Terra Nostra, Furnas, Furnas Valley, Povocao, island of Sao Miguel, Azores, Portugal, Europe, Atlantic Ocean70047645 - Men playing chess in a thermal bath, Men playing chess in a thermal bath of the Szechenyi-baths, Pest, Budapest, Hungary71428736 - Caldeiras Das Furnas Thermal Area, Furnas, Sao Miguel Island, Azores, Portugal, Europe71420292 - View through the colonnades to the thermal springs at Terme Tettuccio, Montecatini Terme, Tuscany, Italy71402336 - Terme di Saturnia, Cascate del Molino, waterfall, thermal spring, sulphurous thermal water, Saturnia, Province of Grosseto, Tuscany, Italy71402332 - Terme di Saturnia, Cascate del Molino, waterfall, thermal spring, sulphurous thermal water, Saturnia, Province of Grosseto, Tuscany, Italy71402335 - Terme di Saturnia, Cascate del Molino, waterfall, thermal spring, sulphurous thermal water, Saturnia, Province of Grosseto, Tuscany, Italy71404756 - Thermal spring park and parish church in Bad Gastein, Gasteinertal, Salzburger Land, Austria71402331 - Terme di Saturnia, Cascate del Molino, waterfall, thermal spring, sulphurous thermal water, Saturnia, Province of Grosseto, Tuscany, Italy70037044 - people in hotel thermal pool, Bagno Vignoni, Tuscany, Italy70037042 - woman in thermal pool, Bagno Vignoni, Tuscany, Italy70037036 - woman in thermal pool, Bagno Vignoni, Tuscany, Italy70521608 - A woman hiking along the boardwalk next to the Grand Prismatic Springs , a thermal hot spring in Yellowstone National Park, Wyoming.70321732 - D-Bergisch Gladbach, Bergisches Land, North Rhine-Westphalia, D-Bergisch Gladbach-Refrath, Saaler Muehle, wellness oasis Mediterana, thermal bath, entrance, spring13882145 - Grand Prismatic Spring is one of the largest and most beautiful examples of a common hydrothermal feature in Yellowstone National Park and one of the largest hot springs in the United States. The prismatic, colorful features come from several sources; the deep blue in the center is the clear super-heated water circulating up from the subterranean heat source and shows a pair of convection currents, like a pair of eyes. As the water cools at the edges of the pool and on the sinter terraces, bacteria and algae produce the rainbow of colors. This hot spring was specifically mentioned in Osborne R13882172 - Grand Prismatic Spring is one of the largest and most beautiful examples of a common hydrothermal feature in Yellowstone National Park and one of the largest hot springs in the United States. The prismatic or colorful features come from several sources; the deep blue in the center is the clear super-heated water circulating up from the subterranean heat source and as the water cools at the edges of the pool and on the sinter terraces, bacteria and algae produce the rainbow of colors. This hot spring was specifically mentioned in Osborne Russell's Journal of a Trapper, by the name of Boiling La13882140 - Grand Prismatic Spring is one of the largest and most beautiful examples of a common hydrothermal feature in Yellowstone National Park and one of the largest hot springs in the United States. The prismatic or colorful features come from several sources; the deep blue in the center is the clear super-heated water circulating up from the subterranean heat source and as the water cools at the edges of the pool and on the sinter terraces, bacteria and algae produce the rainbow of colors. This hot spring was specifically mentioned in Osborne Russell's Journal of a Trapper, by the name of Boiling La13882144 - Grand Prismatic Spring is one of the largest and most beautiful examples of a common hydrothermal feature in Yellowstone National Park and one of the largest hot springs in the United States. The prismatic, colorful features come from several sources; the deep blue in the center is the clear super-heated water circulating up from the subterranean heat source and shows a pair of convection currents, like a pair of eyes. As the water cools at the edges of the pool and on the sinter terraces, bacteria and algae produce the rainbow of colors. This hot spring was specifically mentioned in Osborne R70024614 - Thermal springs of Tettuccio, Montecatini Terme, Tuscany, Italy70024610 - Thermal springs of Tettuccio, Montecatini Terme, Tuscany, Italy70422487 - Hot springs and steam from the thermal springs, Waikite Valley Thermal Pools, Rotorua, North Island, New Zealand70422488 - Hot springs and steam from the thermal springs, Waikite Valley Thermal Pools, Rotorua, North Island, New Zealand70181547 - Dried up mud spring in a thermal area, North Island, New Zealand71413655 - Pouhon Pierre-le-Grand in the spa district of Spa, Liege province, Belgium70024799 - Cascate del Mulino Thermalater, Saturnia, Manciano, Tuscany, Italy70047661 - Open-air area of the Gellert Baths, People in the open-air area of the Gellert Baths, Buda, Budapest, Hungary70047662 - Inside the Gellert Baths, People swimming in the Gellert Baths, Buda, Budapest, Hungary70994585 - Sinter terraces at Orakei Korako (Hidden Valley) geothermal area, Taupo Volcanic Zone, North Island, New Zealand70047657 - View inside the Gellert Baths, View inside the Gellert Baths, Buda, Budapest, Hungary71127898 - Pool, Hot Springs Air Panas Banjar at Bubunan, Bali, Indonesia71127901 - Hot springs Air Panas Banjar at Bubunan, Bali, Indonesia70514358 - hot springs, Bagno Vignoni, near San Quirico d`Orcia, Val d`Orcia, province of Siena, Tuscany, Italy, UNESCO World Heritage71313544 - Iceland, road trip, midsummer night, secret spot, hot spring, 39 degrees, crevice, underground, cave, spa, bathing71084434 - Blue Lagoon at sunset, Close to Reykjavik, Geothermal Hot Spring in Winter, Reykjavik, Icelan71084432 - Blue Lagoon at sunset, Close to Reykjavik, Geothermal Hot Spring in Winter, Reykjavik, Iceland71052920 - Woman swimming and bathing in warm water of hot spring Caldeira Velha below a waterfall, volcano Volcao do Fogo, Ribeira Grande, Island of Sao Miguel, Azores, Portugal, Europe, Atlantic Ocean70047659 - Open-air area of the Gellert Baths, People in the open-air area of the Gellert Baths, Buda, Budapest, Hungary71313514 - Iceland, Iceland, Far North, Frost, Cold, Ice, Snow, Winter, Kayaking, Kayaking, White Water, Godafoss, Danger, Icy, Waterfall, February, Hot Pot, Hot Spring, Hotspring71084433 - Blue Lagoon at sunset, Close to Reykjavik, Geothermal Hot Spring in Winter, Reykjavik, Icelan70047651 - People in open-air swimming pool, People swimming in open-air pool of Szechenyi-Baths, Pest, Budapest, Hungary70994586 - Father with his two children running down steps, Sinter terraces at Orakei Korako (Hidden Valley) geothermal area, Taupo Volcanic Zone, North Island, New Zealand71127897 - Pool, Hot Springs Air Panas Banjar at Bubunan, Bali, Indonesia70047644 - People in open-air swimming pool, People swimming in open-air pool of Szechenyi-Baths, Pest, Budapest, Hungary71127900 - 8 year old girl, Hot Springs Air Panas Banjar at Bubunan, Bali, Indonesia70047660 - Open-air area of the Gellert Baths, People in the open-air area of the Gellert Baths, Buda, Budapest, Hungary70047658 - Open-air area of the Gellert Baths, People in the open-air area of the Gellert Baths, Buda, Budapest, Hungary70047656 - Woman swimming in the Gellert Bath, Buda, Budapest, Hungary70047641 - People at Szechenyi-baths, People relaxing at open-air areo of the Szechenyi-baths, Pest, Budapest, Hungary71313023 - Once with Volvo and Minkcamper on the ring road around Iceland71313543 - Iceland, road trip, midsummer night, secret spot, hot spring, 39 degrees, crevice, underground, cave, spa, bathing71127899 - 8-year-old, Hot Springs Air Panas Banjar at Bubunan, Bali, Indonesia71313017 - Once with Volvo and Minkcamper on the ring road around Iceland71413647 - Fountain Pouhon aux Armes d´Autriche in the spa district of Spa, Liege province, Belgium71420293 - Tettuccio hot spring and allegories by Basilio Cascella in ceramic tiles, Terme Tettuccio, Montecatini Terme, Tuscany, Italy71413213 - Römerquelle in the spa district of Bad Ems an der Lahn, Rhineland-Palatinate, Germany71404755 - Termalquellpark and the parish church in Bad Gastein, Gasteinertal, Salzburger Land; Austria71420295 - Tettuccio hot spring and allegories by Basilio Cascella in ceramic tiles, Terme Tettuccio, Montecatini Terme, Tuscany, Italy70027503 - Exterior view of the Caracalla thermae, Baden-Baden, Baden-Wuerttemberg, Germany, Europe71070852 - El Tatio Geysers, Antofagasta Region, Chile71060540 - Rocks & El Tatio Geysers Covered By Fog At Dawn, Antofagasta Region, Chile71060534 - El Tatio Geysers, Antofagasta Region, Chile70520738 - 'Colourful hot springs and abandoned building; Mendoza, Argentina'70037046 - Thermalquelle, Bagno Vignoni Toskana, Italien70035886 - Thermalhotel Kurtur, Pamukkale Tuerkei70009972 - Wasserfall, Balneano Tabacon, La Fortuna, Arenal Costa Rica71313527 - Iceland, road trip, midsummer night, hot spring, hot pod, hot spring, warm70520475 - 'Colourful Buddhist temple and many prayer flags and stupas at a Tibetan monastery near Hot Spring city; Madoi County, Tibet'70435319 - USA, Wyoming, Old Faithful Geyser Park, Yellowstone National Park70037052 - Kuraufenthalt in, Bagno Vignoni Toskana, Italien70037032 - Thermalquelle, Bagno Vignoni Toskana, Italien71313024 - Once with Volvo and Minkcamper on the ring road around Iceland71072473 - Travelers take a break at Liard River Hot Springs along the Alaska Highway, British Columbia, Canada71056515 - 'Waterfall, hot pool and colorful lagoons, Termas del plomo, Valle del Yeso, Cajon del Maipo, Región Metropolitana de Santiago, Andes, Chile;'70435323 - USA, Wyoming, Lower Geyser Basin at sunset, Yellowstone National Park71070853 - El Tatio Geysers, Antofagasta Region, Chile71060536 - El Tatio Geysers, Antofagasta Region, Chile70037038 - Thermalquelle, Pool des Hotels, Posta Marcucci, Bagno Vignoni Toskana, Italien70037034 - Thermalquelle, Pool des Hotels, Posta Marcucci, Bagno Vignoni Toskana, Italien71080366 - Prismatic pools 7, Yellowstone National Park, Wyoming, United States of America70520737 - 'Colourful hot springs and abandoned building; Mendoza, Argentina'70520476 - 'Abundance of prayer flags on a mountain slope at a Tibetan monastery near Hot Spring city; Madoi County, Tibet'70451545 - 'Japan, Nagano-Ken, Japanese Macaque (Macaca Fuscata) Soaking In Hotspring Pool; Yudanaka'71060535 - El Tatio Geysers, Antofagasta Region, Chile70520474 - 'Abundance of prayer flags on a mountain slope at a Tibetan monastery near Hot Spring city; Madoi County, Tibet'next page
