7243 results for: geology

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Tourists walking on a concrete footpath inside the famous postojna cave in slovenia, illuminated by

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Tourists walking on a concrete footpath inside the...

Basalt columns, columnar basalt, coast, long exposure, Hofsos or Hofsós, Skagafjörður, Norðurland,

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Basalt columns, columnar basalt, coast, long expos...

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The Kohlbach artificial ditch is an artificial dit...

Hofteich or Schönfelder Teich, it was used to supply water for the Freiberg mining industry,

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Hofteich or Schönfelder Teich, it was used to supp...

Exhibits on the open-air grounds of the Altenberg Mining Museum, Altenberg, Altenberg, Saxony,

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Exhibits on the open-air grounds of the Altenberg ...

Saline ponds at the salt works near Chiclana de la Frontera. The orange-red colour depends on the

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Saline ponds at the salt works near Chiclana de la...

Male hiker walking on grassy mountain slope with trekking poles, enjoying scenic view of mount

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Male hiker walking on grassy mountain slope with t...

The Castle Geyser, Yellowstone National Park, United States, 1890, Historic, digitally restored

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The Castle Geyser, Yellowstone National Park, Unit...

Tourist exploring postojna cave, a renowned natural wonder in slovenia, marveling at the stunning

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Tourist exploring postojna cave, a renowned natura...

Hüttenwerke Krupp-Mannesmann, HKM in Duisburg-Hüttenheim, coking plant and 2 blast furnaces,

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Hüttenwerke Krupp-Mannesmann, HKM in Duisburg-Hütt...

Caves of Drach, Coves del Drac, Porto Christo, Majorca, Balearic Islands, Spain, Mediterranean Sea,

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Caves of Drach, Coves del Drac, Porto Christo, Maj...

A tourist looking at the beautiful Reynisfjara Black Sand Beach in Iceland in winter

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A tourist looking at the beautiful Reynisfjara Bla...

Rock formation shaped like a boot, Punakaiki, Paparoa National Park, South Island, New Zealand,

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Rock formation shaped like a boot, Punakaiki, Papa...

Cueva de Los Verdes, cave tourist attraction in lava pipe tunnel, Lanzarote, Canary Islands, Spain,

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Cueva de Los Verdes, cave tourist attraction in la...

Moss-covered Laki crater or Lakagígar, series of craters, interior highlands of Iceland, Suðurland,

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Moss-covered Laki crater or Lakagígar, series of c...

Lake in Tjarnargigur crater, moss-covered Laki crater or Lakagígar, series of craters, aerial view,

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Lake in Tjarnargigur crater, moss-covered Laki cra...

Steaming hot springs and colourful rhyolite mountains, Hveradalir geothermal area, Kerlingarfjöll,

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Steaming hot springs and colourful rhyolite mounta...

The Dittmannsdorfer Teich is a reservoir of the Freiberg district watercourse in Saxony,

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The Dittmannsdorfer Teich is a reservoir of the Fr...

Caves of Drach, Coves del Drac, Porto Christo, Majorca, Balearic Islands, Spain, Mediterranean Sea,

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Caves of Drach, Coves del Drac, Porto Christo, Maj...

Stalagmites and stalactites creating a brilliant column inside postojna cave, a famous tourist

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Stalagmites and stalactites creating a brilliant c...

Young man standing on cliff, view from steep cliff to the rocks Reynisdrangar in the water, at

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Young man standing on cliff, view from steep cliff...

Black beach with cliffs, rock Reynisdrangar in the water, at Reynisfjara beach, Vik, South Iceland,

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Black beach with cliffs, rock Reynisdrangar in the...

Reiche Zeche silver mine, Freiberg, Freiberg, Saxony, Germany, Europe

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Reiche Zeche silver mine, Freiberg, Freiberg, Saxo...

Black beach with cliffs, rock Reynisdrangar in the water, at Reynisfjara beach, Vik, South Iceland,

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Black beach with cliffs, rock Reynisdrangar in the...

Reiche Zeche silver mine, Freiberg, Freiberg, Saxony, Germany, Europe

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Reiche Zeche silver mine, Freiberg, Freiberg, Saxo...

Hüttenwerke Krupp-Mannesmann, HKM in Duisburg-Hüttenheim, coking plant and 2 blast furnaces,

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Hüttenwerke Krupp-Mannesmann, HKM in Duisburg-Hütt...

Hüttenwerke Krupp-Mannesmann, HKM in Duisburg-Hüttenheim, coking plant and 2 blast furnaces,

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Hüttenwerke Krupp-Mannesmann, HKM in Duisburg-Hütt...

Arched turtle, calcite formation, landmark of the grotto, stalactite cave, Höllgrotten, Baar,

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Arched turtle, calcite formation, landmark of the ...

Typical Erzgebirge brickwork, Halsbrücke, Halsbrücke, Saxony, Germany, Europe

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Typical Erzgebirge brickwork, Halsbrücke, Halsbrüc...

Krupka (German: Graupen) is a town in the Ústecký kraj in the Czech Republic. The well-preserved

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Krupka (German: Graupen) is a town in the Ústecký ...

Summer landscape around Geising in the Ore Mountains, Geising, Geising, Saxony, Germany, Europe

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Summer landscape around Geising in the Ore Mountai...

Stalactites illuminated by coloured LED light, stalactite cave, Höllgrotten, Baar, Canton Zug,

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Stalactites illuminated by coloured LED light, sta...

Breathtaking view of illuminated stalagmites and stalactites forming stunning geological structures

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Breathtaking view of illuminated stalagmites and s...

Bridge over steaming stream between colourful rhyolite mountains with snowfields, Hveradalir

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Bridge over steaming stream between colourful rhyo...

Rock formation shaped like a boot, Punakaiki, Paparoa National Park, South Island, New Zealand,

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Rock formation shaped like a boot, Punakaiki, Papa...

Reiche Zeche silver mine, Freiberg, Freiberg, Saxony, Germany, Europe

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Reiche Zeche silver mine, Freiberg, Freiberg, Saxo...

Pathway winding through illuminated postojna cave, showcasing breathtaking stalactites and

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Pathway winding through illuminated postojna cave,...

Streaked Wall formation and other rugged mountains with various geology in Zion National Park, Utah

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Streaked Wall formation and other rugged mountains...

Tourists marveling at illuminated stalactites and stalagmites formations inside the famous postojna

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Tourists marveling at illuminated stalactites and ...

Scala dei Turchi, Agrigento, Sicily, Italy, Europe

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Scala dei Turchi, Agrigento, Sicily, Italy, Europe

Summer landscape around Geising in the Ore Mountains, Geising, Geising, Saxony, Germany, Europe

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Summer landscape around Geising in the Ore Mountai...

A barge lift house is a descent structure, an older form of ship lift. In canals that had to

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A barge lift house is a descent structure, an olde...

Burial place of the Wettins in the east choir of Freiberg Cathedral. At the request of Christian I,

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Burial place of the Wettins in the east choir of F...

Yosemite National Park, California - Tourists viewing Half Dome in Yosemite National Park from

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Yosemite National Park, California - Tourists view...

Rocky wave cut platform erosional landforms with ridges formed by eroded tilted strata at Hartland

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Rocky wave cut platform erosional landforms with r...

Prince of Wales and Pohutu geysers erupting, Te Puia Thermal Valley, Rotorua, Bay of Plenty, North

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Prince of Wales and Pohutu geysers erupting, Te Pu...

The Dittmannsdorfer Teich is a reservoir of the Freiberg district watercourse in Saxony,

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The Dittmannsdorfer Teich is a reservoir of the Fr...

Tourists visiting the famous postojna cave, located in slovenia, walking on illuminated cemented

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Tourists visiting the famous postojna cave, locate...

Hüttenwerke Krupp-Mannesmann, HKM in Duisburg-Hüttenheim, coking plant and 2 blast furnaces,

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Hüttenwerke Krupp-Mannesmann, HKM in Duisburg-Hütt...

Rugged mountains with various geology in Zion National Park, Utah

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Rugged mountains with various geology in Zion Nati...

A man sitting on the Reynisfjara Black Sand Beach looking at the beach with a wave

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A man sitting on the Reynisfjara Black Sand Beach ...

Hüttenwerke Krupp-Mannesmann, HKM in Duisburg-Hüttenheim, coking plant and 2 blast furnaces,

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Hüttenwerke Krupp-Mannesmann, HKM in Duisburg-Hütt...

Hüttenwerke Krupp-Mannesmann, HKM in Duisburg-Hüttenheim, coking plant and 2 blast furnaces,

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Hüttenwerke Krupp-Mannesmann, HKM in Duisburg-Hütt...

Visitor group at the entrance to the Nachtigallstollen, tour guide, GeoRoute Ruhr, Dünkelberg

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Visitor group at the entrance to the Nachtigallsto...

The Old Fathers' Bridge was an aqueduct and the most important water management facility of the

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The Old Fathers' Bridge was an aqueduct and the mo...

The Aven Armand chasm 100 meters underground where the largest known stalagmite in the world is 30

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The Aven Armand chasm 100 meters underground where...

Craters of the Laki crater row, top down view, viewing platform, 4x4 car on road F206, Skafta river

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Craters of the Laki crater row, top down view, vie...

Large stalactites and stalagmites creating geological formations inside postojna cave, a famous

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Large stalactites and stalagmites creating geologi...

Steaming hot springs and colourful rhyolite mountains, aerial view, Hveradalir geothermal area,

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Steaming hot springs and colourful rhyolite mounta...

Prince of Wales and Pohutu geysers erupting, Te Puia Thermal Valley, Rotorua, Bay of Plenty, North

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Prince of Wales and Pohutu geysers erupting, Te Pu...

Tourists exploring the illuminated pathway within the breathtaking postojna cave, marveling at the

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Tourists exploring the illuminated pathway within ...

Unrecognizable person on the beautiful Reynisfjara Black Sand Beach in Iceland in winter

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Unrecognizable person on the beautiful Reynisfjara...

St. Michael's Cave, limestone cave in the Upper Rock Nature Reserve, Gibraltar, Europe

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St. Michael's Cave, limestone cave in the Upper Ro...

Visitor group at the entrance to the Nachtigallstollen, tour guide, GeoRoute Ruhr, Dünkelberg

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Visitor group at the entrance to the Nachtigallsto...

Blautopf Blaubeuren with industrial monument Hammerschmiede, source of the little river Blau in a

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Blautopf Blaubeuren with industrial monument Hamme...

A barge lift house is a descent structure, an older form of ship lift. In canals that had to

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A barge lift house is a descent structure, an olde...

Saline ponds at the salt works near Chiclana de la Frontera. The orange-red colour depends on the

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Saline ponds at the salt works near Chiclana de la...

Tourists walking on a footpath and exploring the magnificent postojna cave in slovenia, a popular

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Tourists walking on a footpath and exploring the m...

Riserva Naturale di Punta Bianca, Palma di Montechiaro, Agrigento, Sicily, Italy, Europe

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Riserva Naturale di Punta Bianca, Palma di Montech...

Tourists visiting the magnificent postojna cave in slovenia, riding an electric train through

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Tourists visiting the magnificent postojna cave in...

Reiche Zeche silver mine, Freiberg, Freiberg, Saxony, Germany, Europe

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Reiche Zeche silver mine, Freiberg, Freiberg, Saxo...

The Obersaida Pond is an artificial pond created in the 18th century in the Obersaida district of

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The Obersaida Pond is an artificial pond created i...

Tourists walking on illuminated pathway, admiring stalactites and stalagmites inside postojna cave,

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Tourists walking on illuminated pathway, admiring ...

The Australian Outback comes to live when colorful wilflowers cover the dry ground at Valley of the

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The Australian Outback comes to live when colorful...

A barge lift house is a descent structure, an older form of ship lift. In canals that had to

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A barge lift house is a descent structure, an olde...

Stuðlagil Canyon, turquoise river between basalt columns, Egilsstadir, Iceland, Europe

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Stuðlagil Canyon, turquoise river between basalt c...

Lower lias sedimentary rocks in cliff face, Watchet, Somerset, England, United Kingdom, Europe

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Lower lias sedimentary rocks in cliff face, Watche...

Saline ponds at the salt works near Chiclana de la Frontera. Aerial view. Drone shot. Cádiz

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Saline ponds at the salt works near Chiclana de la...

Hiker in blue jacket navigating rocky landscape near a small waterfall on mount txindoki,

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Hiker in blue jacket navigating rocky landscape ne...

The more than 800-year-old Muldenhütten smelter site. The still existing, historical and

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The more than 800-year-old Muldenhütten smelter si...

Tourists walking on illuminated footpath inside the famous postojna cave, a karst cave system near

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Tourists walking on illuminated footpath inside th...

Aerial view of Lealt waterfall and basalt cliff near Staffin, Isle of Skye, Scotland, UK

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Aerial view of Lealt waterfall and basalt cliff ne...

Öxará River, Þingvellir or Thingvellir or Pingvellir, Rift Valley, National Park, Iceland, Europe

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Öxará River, Þingvellir or Thingvellir or Pingvell...

Mineral-rich cracked earth at the bank of the Rio Tinto (Red river), aerial view, drone shot,

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Mineral-rich cracked earth at the bank of the Rio ...

Breathtaking panorama of tre cime di lavaredo reflecting in a crystal clear alpine lake, surrounded

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Breathtaking panorama of tre cime di lavaredo refl...

The Alte Mordgrube is a disused mine south of Freiberg in Saxony. It was one of the most important

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The Alte Mordgrube is a disused mine south of Frei...

Gunpowder house: The gunpowder house is located not far from the Überhauen 20 ventilation shaft.

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Gunpowder house: The gunpowder house is located no...

Tourists enjoying a guided tour walking on the footpath inside the famous postojna cave, a natural

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Tourists enjoying a guided tour walking on the foo...

Steep coast, view from steep cliff to the rocks Reynisdrangar in the water, at Reynisfjara beach,

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Steep coast, view from steep cliff to the rocks Re...

Prince of Wales and Pohutu geysers erupting, Te Puia Thermal Valley, Rotorua, Bay of Plenty, North

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Prince of Wales and Pohutu geysers erupting, Te Pu...

Fischfluss-Schlucht, Namibia, Africa

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Fischfluss-Schlucht, Namibia, Africa

Warm colored stalactites and stalagmites creating evocative shapes inside the caves of drach in

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Warm colored stalactites and stalagmites creating ...

Hiker enjoying the breathtaking view of the tre cime di lavaredo from inside a Tre Cime Cave in the

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Hiker enjoying the breathtaking view of the tre ci...

Saline ponds at the salt works near Chiclana de la Frontera. The orange-red colour depends on the

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Saline ponds at the salt works near Chiclana de la...

Nisyros volcano view, Nisyros Island, Dodecanese Islands, Greece, Europe

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Nisyros volcano view, Nisyros Island, Dodecanese I...

Rhine near Duisburg Bruckhausen, Thyssenkrupp Steel steelworks, blast furnaces, sintering plant,

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Rhine near Duisburg Bruckhausen, Thyssenkrupp Stee...

Moss-covered Laki crater or Lakagígar, series of craters, aerial view, interior highlands of

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Moss-covered Laki crater or Lakagígar, series of c...

House on cliff top subsequently demolished in March 2011 because of coastal erosion, Easton

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House on cliff top subsequently demolished in Marc...

Dark cave with impressive basalt columns and deep water in a natural setting, Staffa, Inner

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Dark cave with impressive basalt columns and deep ...

Layers strata Red Crag sedimentary rock in former quarry pit Sutton Suffolk England

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Layers strata Red Crag sedimentary rock in former ...

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