Geography Atlas
Volcano Hub

Volcanoes, cones, calderas, and lava-built terrain.

The volcanoes hub organizes volcanic landforms by cone type, magma setting, lava morphology, caldera structure, island building, eruption deposits, and plate-margin context.

Photograph of the symmetrical snow-covered cone of Mount Fuji beneath a clear blue sky.
Mount Fuji · Japan Image: Suicasmo · CC BY-SA 4.0
Lead Records

Volcanic terrain references

Volcano pages should explain the visible landform first: cone shape, summit crater, lava apron, flank structure, eruption deposits, and regional tectonic setting.

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Andean Mountain

Aconcagua

A high Andean massif record covering uplifted rock structure, arid relief, glaciers, headwater valleys, and why the mountain is not a volcano.

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Andean Stratovolcano

Cotopaxi

An Ecuadorian volcano record with an ice-capped cone, crater structure, lahar channels, and Andean volcanic terrain.

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Icelandic Ice-Capped Volcano

Eyjafjallajokull

A southern Iceland stratovolcano record with an ice-filled summit caldera, outlet-glacier valleys, radial meltwater drainage, jökulhlaup pathways, and Eastern Volcanic Zone context.

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Hawaiian Shield Volcano

Kilauea

A shield volcano record with summit caldera structure, rift zones, basalt lava fields, and Hawaiian island growth.

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Caldera Volcano

Krakatoa

A Sunda Strait caldera record with explosive eruption history, island remnants, crater collapse, and volcanic island rebuilding.

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Shield Volcano

Mauna Loa

A Hawaiian shield volcano record covering broad lava slopes, rift zones, summit caldera, and ocean-island growth.

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Bali Stratovolcano

Mount Agung

An eastern Bali volcano record with a high summit ridge, steep-walled crater, radial ravines, lahar pathways, monsoon controls, and Sunda Arc context.

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Mindanao Volcanic Complex

Mount Apo

A southern Mindanao volcano record with overlapping edifices, a broad three-peak summit, crater water, solfataras, radial watersheds, and humid mountain climate.

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Eastern Anatolian Volcano

Mount Ararat

A compound volcanic massif record with twin cones, flank vents and lava fields, summit ice, radial drainage, and highland context.

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North Cascades Volcano

Mount Baker

A heavily glaciated stratovolcano record with two craters, older volcanic remnants, Nooksack and Skagit headwaters, maritime snowfall, and lahar valleys.

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East Java Caldera Cone

Mount Bromo

An active pyroclastic cone record covering its summit crater, Tengger caldera floor, ash deposits, monsoon erosion, and Sunda Arc setting.

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Cameroon Line Volcano

Mount Cameroon

A steep coastal stratovolcano record with fissure vents, cinder cones, basaltic lava fields, short drainage basins, and Gulf of Guinea rainfall.

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Greater Caucasus Volcano

Mount Elbrus

A twin-summit volcanic massif record with broad lava-built flanks, extensive glaciers, radial headwaters, and Greater Caucasus context.

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Antarctic Rift Volcano

Mount Erebus

An active Ross Island stratovolcano record with a caldera platform, summit crater and phonolite lava lake, glaciated flanks, and West Antarctic rift context.

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Active Stratovolcano

Mount Etna

A Sicilian volcano record shaped by flank vents, lava fields, summit craters, ash deposits, and Mediterranean plate margins.

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Stratovolcano

Mount Fuji

A Japanese volcanic cone record with symmetrical slopes, summit crater, lava and ash deposits, and island-arc context.

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Icelandic Fissure-Ridge Volcano

Mount Hekla

A southern Iceland stratovolcano record with an elongated summit fissure, lava-built flanks, groundwater drainage, maritime climate, and rift-transform context.

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Oregon Cascade Volcano

Mount Hood

A glaciated stratovolcano record covering andesite-dacite cone structure, radial river valleys, climate gradients, lahar deposits, and Cascade arc setting.

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Alaska Peninsula Caldera Volcano

Mount Katmai

An Aleutian Range stratovolcano record with a lake-filled summit caldera, glacially cut flanks, radial drainage, North Pacific climate, and a 1912 collapse linked to Novarupta.

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East African Rift Volcano

Mount Kilimanjaro

A three-cone volcanic massif record with Kibo's summit caldera, eroded Mawenzi and Shira terrain, radial drainage, elevation climate, and equatorial ice fields.

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Bicol Arc Stratovolcano

Mount Mayon

An Albay stratovolcano record with a steep central cone, small summit crater, radial ravines, volcanic fans, tropical rainfall, and Philippine Trench context.

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Java Stratovolcano

Mount Merapi

A Java volcano record with a summit lava dome, steep radial ravines, pyroclastic deposits, lahar pathways, and Sunda Arc context.

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Virunga Rift Volcano

Mount Nyiragongo

A steep East African Rift volcano record with a broad summit crater, inner terraces, flank fissures, fluid lava flows, and Lake Kivu basin context.

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Martinique Arc Volcano

Mount Pelée

A Lesser Antilles stratovolcano record with summit lava domes, collapse scarps, ravine-cut pyroclastic slopes, tropical drainage, and island-arc context.

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Luzon Caldera Volcano

Mount Pinatubo

A Philippine volcano record with summit caldera collapse, crater lake setting, pyroclastic deposits, and lahar valleys.

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Cascade Volcano

Mount Rainier

A glacier-covered stratovolcano record linking cone form, summit craters, lahar valleys, and Cascade arc terrain.

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Lombok Caldera Volcano

Mount Rinjani

A northern Lombok volcano record with a high eastern summit, Segara Anak caldera and lake, Barujari cone, monsoon drainage, and Sunda Arc context.

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New Zealand Stratovolcano

Mount Ruapehu

A glaciated North Island stratovolcano record with a multi-peak summit, active crater lake, radial headwaters, lahar valleys, and Taupō Volcanic Zone context.

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East Java Stratovolcano

Mount Semeru

An East Java volcano record with the Mahameru summit, Jonggring-Seloko crater, a southeast-facing summit scar, radial valleys, monsoon drainage, and Tengger–Semeru context.

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Northern California Cascade Volcano

Mount Shasta

A compound stratovolcano record with overlapping cones, summit glaciers, radial headwaters, volcanic aprons, winter snow, and southern Cascade arc context.

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Cascade Volcano

Mount St. Helens

A Cascade volcano record with a breached crater, debris-avalanche terrain, ash deposits, and lava dome growth.

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Sunda Arc Volcano

Mount Tambora

An Indonesian volcano record with a deep caldera, Sanggar Peninsula relief, pyroclastic deposits, and radial drainage.

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Shimabara Volcanic Complex

Mount Unzen

A central Kyushu volcanic-complex record with young lava domes, fault-bounded uplands, short river valleys, collapse deposits, and Shimabara Peninsula context.

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Stratovolcano

Mount Vesuvius

A Campanian volcano record linking cone form, caldera structure, ash deposits, and the Bay of Naples volcanic setting.

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Tanna Island Pyroclastic Cone

Mount Yasur

A southeastern Tanna volcano record with a scoria cone, compound summit crater, caldera-floor ash plain, changing drainage, tropical rainfall, and Vanuatu arc context.

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Colombian Andes Volcano

Nevado del Ruiz

A glacier-capped stratovolcano record with Arenas crater, overlapping lava-built terrain, radial headwaters, lahar valleys, and Northern Volcanic Zone context.

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Gregory Rift Carbonatite Volcano

Ol Doinyo Lengai

A northern Tanzanian stratovolcano record with twin summit craters, natrocarbonatite lava, seasonal radial drainage, dry basin climate, and Lake Natron rift context.

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Mexican Stratovolcano

Pico de Orizaba

A high eastern Mexican volcano record with a summit crater, glaciated upper cone, radial headwaters, and volcanic-belt context.

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Réunion Shield Volcano

Piton de la Fournaise

A southeastern Réunion volcano record with summit craters, the Enclos Fouqué, steep Grandes Pentes, a coastal lava apron, porous drainage, and windward tropical climate.

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Mexican Stratovolcano

Popocatepetl

A central Mexican volcano record with a summit crater, steep cone, ash and lava deposits, lahar valleys, and volcanic-belt context.

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Aira Caldera Volcano

Sakurajima

A southern Kyushu composite-volcano record with overlapping summit cones, short radial drainage, lava-built shores, and Aira caldera context.

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Aegean Caldera

Santorini Caldera

A flooded caldera record with island-ring cliffs, pumice deposits, central volcanic islands, and Aegean arc context.

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Aeolian Island Volcano

Stromboli

A steep Tyrrhenian island-volcano record with a crater terrace, Sciara del Fuoco collapse flank, seasonal drainage, submarine relief, and Aeolian arc context.

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Luzon Caldera Complex

Taal Volcano

A southwestern Luzon volcano record with a lake-filled caldera, Volcano Island cones and craters, Pansipit River drainage, and volcanic-arc context.

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Canary Islands Stratovolcano

Teide

A central Tenerife volcano record with a summit cone, Pico Viejo complex, Las Cañadas caldera setting, lava fields, porous drainage, and high-altitude climate.

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Rocky Mountain Caldera

Yellowstone Caldera

A high-plateau caldera record with resurgent domes, rhyolite lava flows, lake and river drainage, hydrothermal terrain, and hotspot-track context.

Thumbnail image credits 46 sources

Images are stored locally or hosted by the credited provider. Creator, source, and usage details for each centre-cropped thumbnail are listed below.

  1. Aconcagua — Bjørn Christian Tørrissen, CC BY-SA 4.0. Centre-cropped for display.
  2. Cotopaxi — Gerard Prins, CC BY-SA 3.0. Centre-cropped for display.
  3. Eyjafjallajokull — Geography Atlas, generated with OpenAI, Original AI-generated project asset. Centre-cropped for display.
  4. Kilauea — USGS/K. Lynn, Public domain. Centre-cropped for display.
  5. Krakatoa — Lithograph: Parker & Coward, Britain;, Public domain. Centre-cropped for display.
  6. Mauna Loa — J.D. Griggs, Public domain. Centre-cropped for display.
  7. Mount Agung — Geography Atlas, generated with OpenAI, Original AI-generated project asset. Centre-cropped for display.
  8. Mount Apo — Geography Atlas, generated with OpenAI, Original AI-generated project asset. Centre-cropped for display.
  9. Mount Ararat — Սէրուժ Ուրիշեան (Serouj Ourishian), CC BY 4.0. Centre-cropped for display.
  10. Mount Baker — Geography Atlas, generated with OpenAI, Original AI-generated project asset. Centre-cropped for display.
  11. Mount Bromo — Riza Nugraha ? from Utrecht, The Netherlands, CC BY 2.0. Centre-cropped for display.
  12. Mount Cameroon — Yona Tientcheu, CC BY-SA 4.0. Centre-cropped for display.
  13. Mount Elbrus — Aleksandr Markin, CC BY-SA 2.0. Centre-cropped for display.
  14. Mount Erebus — Richard Waitt, U.S. Geological Survey, Public domain. Centre-cropped for display.
  15. Mount Etna — BenAveling, CC BY-SA 4.0. Centre-cropped for display.
  16. Mount Fuji — Suicasmo, CC BY-SA 4.0. Centre-cropped for display.
  17. Mount Hekla — Geography Atlas, generated with OpenAI, Original AI-generated project asset. Centre-cropped for display.
  18. Mount Hood — Kevin Crosby, CC BY-SA 2.0. Centre-cropped for display.
  19. Mount Katmai — Geography Atlas, generated with OpenAI, Original AI-generated project asset. Centre-cropped for display.
  20. Mount Kilimanjaro — © Sergey Pesterev / Wikimedia Commons, CC BY-SA 4.0. Centre-cropped for display.
  21. Mount Mayon — Geography Atlas, generated with OpenAI, Original AI-generated project asset. Centre-cropped for display.
  22. Mount Merapi — Fahmi Widayat, CC BY-SA 4.0. Centre-cropped for display.
  23. Mount Nyiragongo — MONUSCO/Neil Wetmore, CC BY-SA 2.0. Centre-cropped for display.
  24. Mount Pelée — Rehcral, CC BY-SA 4.0. Centre-cropped for display.
  25. Mount Pinatubo — Sindre Helvik, CC BY 3.0. Centre-cropped for display.
  26. Mount Rainier — Caleb Riston, CC0. Centre-cropped for display.
  27. Mount Rinjani — Geography Atlas, generated with OpenAI, Original AI-generated project asset. Centre-cropped for display.
  28. Mount Ruapehu — Geoff McKay, CC BY 2.0. Centre-cropped for display.
  29. Mount Semeru — Geography Atlas, generated with OpenAI, Original AI-generated project asset. Centre-cropped for display.
  30. Mount Shasta — Geography Atlas, generated with OpenAI, Original AI-generated project asset. Centre-cropped for display.
  31. Mount St. Helens — Lyn Topinka, Public domain. Centre-cropped for display.
  32. Mount Tambora — This image was taken by the NASA Expedition 20 crew., Public domain. Centre-cropped for display.
  33. Mount Unzen — Geography Atlas, generated with OpenAI, Original AI-generated project asset. Centre-cropped for display.
  34. Mount Vesuvius — pietro scerrato, CC BY 3.0. Centre-cropped for display.
  35. Mount Yasur — Geography Atlas, generated with OpenAI, Original AI-generated project asset. Centre-cropped for display.
  36. Nevado del Ruiz — Edgar from Ibagué, Colombia, CC BY-SA 2.0. Centre-cropped for display.
  37. Ol Doinyo Lengai — Geography Atlas, generated with OpenAI, Original AI-generated project asset. Centre-cropped for display.
  38. Pico de Orizaba — México en Fotos, CC BY-SA 2.0. Centre-cropped for display.
  39. Piton de la Fournaise — Geography Atlas, generated with OpenAI, Original AI-generated project asset. Centre-cropped for display.
  40. Popocatepetl — Jakub Hejtmánek at Czech Wikipedia, CC BY-SA 3.0. Centre-cropped for display.
  41. Sakurajima — Geography Atlas, generated with OpenAI, Original AI-generated project asset. Centre-cropped for display.
  42. Santorini Caldera — Dietmar Rabich, CC BY-SA 4.0. Centre-cropped for display.
  43. Stromboli — Geography Atlas, generated with OpenAI, Original AI-generated project asset. Centre-cropped for display.
  44. Taal Volcano — Ray in Manila, CC BY 2.0. Centre-cropped for display.
  45. Teide — Thomas Wolf, www.foto-tw.de, CC BY-SA 3.0 de. Centre-cropped for display.
  46. Yellowstone Caldera — Ed Austin/Herb Jones, Public domain. Centre-cropped for display.