Bárðarbunga
Caldera Iceland
Fed the 2014–15 Holuhraun fissure, Iceland's largest lava flow in 230 years.
Status: Active · Elevation: 2,009 m
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Campi Flegrei
Caldera Italy
A restless caldera west of Naples capable of very large eruptions; ground uplift and earthquake swarms since 2005, last eruption 1538.
Status: Active (bradyseism unrest; M4.7 quake 31 Jul 2026) · Elevation: 458 m
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Cotopaxi
Stratovolcano Ecuador
A glaciated Andean giant with serious lahar potential near Quito.
Status: Active · Elevation: 5,897 m
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Cumbre Vieja
Stratovolcano Spain (La Palma)
Its 85-day Tajogaite eruption in 2021 destroyed more than a thousand buildings on La Palma.
Status: Active (last eruption 2021) · Elevation: 1,949 m
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Erta Ale
Shield Ethiopia
A remote shield volcano hosting a long-lived lava lake in the Danakil.
Status: Active (lava lake) · Elevation: 613 m
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Eyjafjallajökull
Stratovolcano Iceland
Its 2010 ash plume led to the cancellation of about 100,000 flights across Europe.
Status: Active (last eruption 2010) · Elevation: 1,651 m
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Fagradalsfjall
Fissure / complex Iceland
Its 2021–2023 fissure eruptions reawakened the Reykjanes Peninsula after ~800 years.
Status: Active (eruptions 2021, 2022, 2023) · Elevation: 385 m
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Galeras
Stratovolcano Colombia
One of Colombia's most active volcanoes, looming over the city of Pasto.
Status: Active · Elevation: 4,276 m
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Hekla
Stratovolcano Iceland
Medieval Icelanders called it the 'Gateway to Hell' for its violent eruptions.
Status: Active (last eruption 2000) · Elevation: 1,491 m
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Hunga Tonga–Hunga Haʻapai
Caldera Tonga
Its 2022 blast produced the tallest plume ever recorded (~57 km).
Status: Active (mostly submarine)
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Kelud
Stratovolcano Indonesia
Known for violent, sudden eruptions and a hazardous crater lake.
Status: Active · Elevation: 1,731 m
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Klyuchevskaya Sopka
Stratovolcano Russia (Kamchatka)
The highest active volcano in Eurasia, on the Kamchatka Peninsula.
Status: Erupting (frequent) · Elevation: 4,754 m
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Krakatoa (Anak Krakatau)
Caldera Indonesia
The 1883 Krakatau tsunamis killed ~36,000 people; Anak Krakatau's 2018 flank collapse caused another deadly tsunami.
Status: Active · Elevation: 157 m
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Kīlauea
Shield USA (Hawaii)
One of the most active volcanoes on Earth; episodic lava fountains in Halemaʻumaʻu since December 2024 and the destructive 2018 lower Puna eruption.
Status: Erupting (summit episodes since Dec 2024; as of Oct 2026) · Elevation: 1,222 m
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Mauna Loa
Shield USA (Hawaii)
The largest active volcano on Earth, built from countless thin basaltic flows.
Status: Active (last erupted 2022) · Elevation: 4,169 m
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Mayon
Stratovolcano Philippines
Famed for its near-perfect symmetrical cone and frequent activity.
Status: Erupting (frequent) · Elevation: 2,462 m
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Mount Aso
Caldera Japan
One of the world's largest calderas, with an active central cone.
Status: Erupting (frequent) · Elevation: 1,592 m
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Mount Bromo
Stratovolcano Indonesia
An iconic sunrise destination within the Tengger caldera.
Status: Active · Elevation: 2,329 m
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Mount Erebus
Stratovolcano Antarctica
The world's southernmost active volcano, with a persistent lava lake.
Status: Active (lava lake) · Elevation: 3,794 m
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Mount Etna
Stratovolcano Italy
Europe's largest and most active volcano; several paroxysms and flank lava flows in 2026. Summit height changes with activity (about 3,300–3,400 m).
Status: Active (frequent paroxysms; quiet as of 4 Oct 2026) · Elevation: 3,320 m
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Mount Fuji
Stratovolcano Japan
Japan's highest peak and most famous dormant cone; a major summer climb.
Status: Active (quiet since 1707) · Elevation: 3,776 m
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Mount Kilimanjaro
Stratovolcano Tanzania
Africa's highest peak, a dormant stratovolcano draped in shrinking glaciers.
Status: Dormant · Elevation: 5,895 m
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Mount Merapi
Stratovolcano Indonesia
One of Indonesia's most active and dangerous volcanoes, near Yogyakarta.
Status: Erupting (frequent) · Elevation: 2,910 m
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Mount Ontake
Stratovolcano Japan
Its 2014 phreatic eruption killed 63 hikers with almost no warning.
Status: Active · Elevation: 3,067 m
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Mount Pelée
Stratovolcano Martinique
Its 1902 pyroclastic flow killed ~28,000 in Saint-Pierre in minutes.
Status: Active · Elevation: 1,397 m
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Mount Pinatubo
Stratovolcano Philippines
Its 1991 VEI 6 eruption cooled the planet by ~0.5 °C; evacuation saved thousands of lives.
Status: Active (quiet) · Elevation: 1,486 m
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Mount Rainier
Stratovolcano USA (Washington)
A glaciated giant whose greatest threat is lahars reaching populated valleys.
Status: Active (lahar risk) · Elevation: 4,392 m
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Mount Ruapehu
Stratovolcano New Zealand
Its crater lake has produced deadly lahars across rail and road routes.
Status: Active (crater lake) · Elevation: 2,797 m
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Mount St. Helens
Stratovolcano USA (Washington)
Its 1980 lateral blast (VEI 5) is the best-studied eruption in history.
Status: Active · Elevation: 2,549 m
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Mount Tambora
Stratovolcano Indonesia
Its 1815 VEI 7 eruption caused the global 'Year Without a Summer.'
Status: Active · Elevation: 2,850 m
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Mount Teide
Stratovolcano Spain (Canary Is.)
Spain's highest peak and a hugely popular national park.
Status: Active (dormant; last eruption on Tenerife 1909) · Elevation: 3,715 m
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Mount Vesuvius
Stratovolcano Italy
Buried Pompeii in AD 79; some 3 million people now live in its shadow.
Status: Active (quiet since 1944) · Elevation: 1,281 m
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Nevado del Ruiz
Stratovolcano Colombia
A small 1985 eruption sent lahars that killed ~23,000 at Armero.
Status: Active · Elevation: 5,279 m
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Nyiragongo
Stratovolcano DR Congo
Its unusually fluid lava can race toward the city of Goma.
Status: Active (lava lake) · Elevation: 3,470 m
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Ol Doinyo Lengai
Stratovolcano Tanzania
The only volcano on Earth that erupts cool, black natrocarbonatite lava.
Status: Active · Elevation: 2,962 m
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Pacaya
Stratovolcano Guatemala
An accessible, frequently active volcano popular with visitors.
Status: Erupting (frequent) · Elevation: 2,552 m
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Parícutin
Cinder cone Mexico
Famously grew from a cornfield in 1943, letting scientists watch a volcano born.
Status: Inactive (erupted 1943–52) · Elevation: 2,800 m
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Popocatépetl
Stratovolcano Mexico
An active giant within sight of Mexico City and millions of people.
Status: Erupting (frequent) · Elevation: 5,393 m
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Sakurajima
Stratovolcano Japan
Produces hundreds of Vulcanian explosions a year above the city of Kagoshima.
Status: Erupting (very frequent) · Elevation: 1,117 m
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Santorini (Nea Kameni)
Caldera Greece
The Late Bronze Age (Minoan) caldera eruption reshaped the island; Nea Kameni last erupted in 1950.
Status: Active (last eruption 1950) · Elevation: 130 m
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Soufrière Hills
Stratovolcano Montserrat
Eruptions since 1995 buried the capital, Plymouth, and split the island.
Status: Active · Elevation: 915 m
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Stromboli
Stratovolcano Italy
The 'Lighthouse of the Mediterranean,' erupting almost continuously for 2,000+ years.
Status: Erupting (persistent) · Elevation: 924 m
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Sundhnúkur (Svartsengi)
Fissure / complex Iceland
Repeated fissure eruptions near Grindavík and the Blue Lagoon; magma keeps accumulating beneath Svartsengi.
Status: Active (9 eruptions Dec 2023–Aug 2025; uplift continuing, as of 30 Sep 2026)
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Taal
Caldera Philippines
A complex caldera volcano whose 2020 eruption forced mass evacuations.
Status: Active · Elevation: 311 m
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Villarrica
Stratovolcano Chile
Holds one of the world's few persistent lava lakes; a guided climb destination.
Status: Active (lava lake) · Elevation: 2,847 m
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Volcán de Fuego
Stratovolcano Guatemala
Its 2018 eruption produced deadly pyroclastic flows near Antigua.
Status: Erupting (frequent) · Elevation: 3,763 m
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Vulcano
Stratovolcano Italy
The island that gave us the word 'volcano' and the name of Vulcanian eruptions.
Status: Active (fumarolic; last eruption 1888–90) · Elevation: 500 m
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Whakaari / White Island
Stratovolcano New Zealand
A 2019 eruption killed 22 people who were on the crater floor during elevated alert.
Status: Active · Elevation: 321 m
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Yellowstone Caldera
Caldera USA (Wyoming)
A continental hotspot supervolcano; annual eruption odds about 1 in 730,000.
Status: Active (no eruption forecast) · Elevation: 2,805 m
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