10 Most Dangerous Active Volcanoes in World.

Dangerous Active Volcanoes

Volcanoes are powerful natural forces with the potential to cause widespread destruction. They can be found on every continent, and despite their dangers, some people choose to live near them due to the benefits they offer. Volcanoes enrich the soil, making it fertile and rich in minerals, which is advantageous for agriculture. Additionally, volcanic activity can attract tourism, as people are fascinated by the unique landscapes and geological features they create.

If you’re interested in exploring the dangerous active volcanoes in world, here is a list of seven notable ones. However, it’s important to note that these volcanoes are considered dormant or extinct, meaning they are not currently erupting:

What is Volcano?

A volcano is a geological phenomenon characterized by a rupture or opening in the Earth’s crust. This opening allows the escape of molten rock, known as magma, from beneath the Earth’s surface. When the magma arrives the surface is called lava. Along with the flow of magma and lava, dangerous active volcanoes also emit volcanic ashes and gases such as carbon dioxide and sulfur dioxide.

The study of volcanoes, known as volcanology, helps scientists better understand these natural phenomena and the associated hazards they pose. By monitoring volcanic activity and studying past eruptions, scientists can work towards predicting and mitigating the potential risks and impacts of volcanic eruptions.

List of 10 Most Dangerous Active Volcanoes In World

1. Mount Etna

Located on the east coast of Sicily, Italy, Mount Etna is a prominent and active volcano. It holds the distinction of being the highest and most renowned active volcano in Europe. Recognized for its significance, Mount Etna has been inscribed on the UNESCO World Heritage List.

  • An older security volcano at its base and the newer Mongibello stratovolcano at its summit make up Mount Etna’s two distinct strata.
  • It holds one of the world’s longest-documented records of historical volcanism, with a rich history of volcanic eruptions.
  • The continuous volcanic activity has shaped the surrounding landscape, creating unique features and fertile soils that support local agriculture.
  • Mount Etna is located above Catania, the second-largest city in Sicily, making it easily accessible to visitors.

2. Kīlauea - dangerous active volcanoes

Situated in the Hawaiian Islands, Kīlauea stands as an active shield volcano renowned for its continuous volcanic activity. This impressive volcano experiences eruptions that emanate from vents located either within its summit, known as the caldera, or along its rift zones.

  • Kīlauea’s eruptions in the previous year resulted in the formation of a remarkable Lava Lake, reaching a depth of 600 feet.
  • The volcano’s summit has undergone a collapse, forming a caldera that spans approximately 3 miles in length and 2 miles in width, covering an area exceeding 4 square miles.
  • The eruption of 1955 in the eastern rift, accompanied by violent earthquakes, stands as the most destructive event in Kīlauea’s history, leaving a lasting impact on the landscape.
  • Kīlauea’s continuous activity, mesmerizing lava flows, and volcanic phenomena attract scientists, researchers, and enthusiasts who seek to understand the intricacies of volcanic processes.
  • The volcano’s eruptions pose challenges and hazards to nearby communities but also contribute to the creation of new land and geological formations.

3. Mauna Loa

Mauna Loa, known for its colossal size, holds the distinction of being historically recognized as the largest volcano on Earth, surpassed in size only by Tamu Massif. This remarkable volcano is one of the five majestic dangerous active volcanoes that shape the Island of Hawaii, situated in the vast expanse of the Pacific Ocean.

  • Mauna Loa’s most recent eruption occurred in 1984, with lava flowing to the outskirts of Hilo, showcasing its power and impact.
  • It covers about half of the Island of Hawai`i, accounting for approximately 85 percent of the total landmass of the Hawaiian Islands.
  • Mauna Loa has experienced 33 eruptions since 1843, with varying intervals ranging from months to decades.
  • Ongoing research and monitoring efforts by institutions like the United States Geological Survey (USGS) contribute to understanding and assessing the volcano’s behavior.
  • It remains an active and closely monitored volcano, with scientists studying its behavior to ensure the safety of nearby communities.

4. Mount Vesuvius

Mount Vesuvius, a prominent natural landmark, holds the distinction of being the sole active volcano situated in mainland Europe. Nestled on the picturesque Gulf of Naples in the region of Campania, Italy, it is part of the larger Campanian volcanic arc, encompassing several volcanoes.

  • Mount Vesuvius is renowned for its cataclysmic eruption in 79 AD, which engulfed and devastated the cities of Pompeii and Herculaneum.
  • The preserved ruins of these ancient cities offer valuable insights into Roman daily life and culture.
  • The volcano features a distinctive semicircular ridge called Mount Somma, reaching a height of 3,714 feet (1,132 meters).
  • Ongoing scientific monitoring and research are conducted to better understand the volcano’s behavior and assess potential risks.
  • Mount Vesuvius holds significant cultural and historical importance, serving as a reminder of the power of nature.

5. Mount Merapi

Situated on the border between Central Java and the Special Region of Yogyakarta in Indonesia, Mount Merapi commands attention as an active stratovolcano of remarkable significance. Widely recognized as the most active volcano in the country, it has been subject to regular eruptions since as far back as 1548.

  • Mount Merapi exhibits an eruption pattern with an average frequency of every 5 to 10 years, characterized by perilous pyroclastic flows.
  • Pyroclastic flows, generated by collapsing lava domes within the summit crater, pose a significant threat to surrounding areas.
  • Constant monitoring and preparedness measures are in place to ensure the safety of nearby communities.
  • The volcano’s geological activity highlights the power and volatility beneath the Earth’s surface.
  • Scientists closely study Mount Merapi, employing advanced monitoring techniques to predict and mitigate potential hazards.

6. Mount Nyiragongo

Nestled within the stunning Virunga Mountains of east-central Africa, Mount Nyiragongo stands as the epitome of natural grandeur and geological significance. As the world’s most active stratovolcano, it has captivated the attention of scientists, adventurers, and nature enthusiasts alike.

  • Mount Nyiragongo is a prestigious 16-decade volcano known for its remarkable summit caldera, which houses the world’s largest and most active lava lake.
  • The volcano has a historical record of approximately 34 eruptions since 1882, significantly impacting the surrounding landscape and communities.
  • These eruptions have shaped the geography of the region and created a unique ecosystem that thrives amidst the volcanic terrain.
  • Mount Nyiragongo serves as a subject of scientific exploration, with researchers closely monitoring its behavior and studying the processes that govern its volcanic activity.
  • The area surrounding the volcano is a UNESCO World Heritage site, known for its exceptional biodiversity and the presence of endangered species such as mountain gorillas.

7. Sakurajima

Nestled within the picturesque landscapes of Kagoshima Prefecture in Kyushu, Japan, Sakurajima commands attention as a formidable and active stratovolcano. With a rich historical record of eruptions dating back to the 8th century, this majestic volcano has both fascinated and challenged the surrounding communities for centuries.

  • Sakurajima is known for its largest historical eruptions, which occurred during the periods of 1471-1476 and 1914, leaving a lasting impact on the region’s history and landscape.
  • The volcano’s explosive eruptions and frequent ash deposition in the city of Kagoshima make it one of the most dangerous volcanoes in Japan.
  • The proximity of Sakurajima to human settlements presents unique challenges, requiring the local population to adapt and coexist with the ongoing volcanic activity.
  • The volcanic ash expelled by Sakurajima has both negative and positive effects, posing risks to human health and infrastructure while enriching the soil and supporting diverse flora and fauna.

8. Mount Yasur

Nestled on the picturesque Tanna Island in Vanuatu, Mount Yasur stands as a testament to the raw power and beauty of volcanic activity. Renowned as one of the dangerous active volcanoes in the world, Mount Yasur captivates visitors with its mesmerizing Strombolian eruptions.

  • Mount Yasur exhibits strombolian activity, characterized by regular explosions of varying intensities, projecting molten lava, ash, and gases into the atmosphere.
  • The volcano’s ongoing eruptions have been documented since at least 1774 AD, attracting explorers, scientists, and adventurers and contributing to our understanding of volcanic processes.
  • Mount Yasur serves as a reminder of the constant geological forces shaping our planet and provides valuable opportunities for scientific study and research.
  • Local communities living near Mount Yasur hold reverence for the volcano while remaining cautious of the potential dangers associated with living near an active volcano.
  • Visiting Mount Yasur offers a thrilling and unique experience, but it is crucial to approach it with caution, adhere to safety guidelines, and respect the fragility of the surrounding ecosystems.

9. Pacaya Volcano

Nestled within the captivating landscapes of Guatemala, Pacaya Volcano stands as a complex basaltic marvel. With a history dating back around 23,000 years, this volcano has been an active player in shaping the region’s geological narrative.

  • Pacaya Volcano is known for its frequent strombolian activity, characterized by regular and explosive lava eruptions that showcase the raw power of the volcano.
  • In 2020, Pacaya Volcano gained attention for its volcanic explosions, propelling eruptions up to 125 meters above the Mackenney Cone crater.
  • As one of Central America’s most active volcanoes over the past 500 years and the largest post-caldera volcano in the region, Pacaya has had a tremendous impact on the region’s geological and cultural history.
  • The volcano’s ongoing activity provides valuable opportunities for researchers to study volcanic processes and gain insights into Earth’s inner workings.
  • For local communities, Pacaya Volcano presents both benefits and potential risks, as its eruptions contribute to fertile soil and rich biodiversity while requiring caution and preparedness to ensure safety.

10. Santa Maria Volcano

Located in the western highlands of Guatemala, Santa Maria Volcano stands tall as a significant and active stratovolcano. Its imposing presence and dynamic nature has captivated both scientists and adventurers alike.

  • Santa Maria Volcano features Santiaguito, an active lava dome complex known for its continuous activity, including lava extrusion, ash plumes, and gas emissions.
  • The volcano’s oval-shaped crater, a result of a catastrophic eruption in 1902, serves as a reminder of the power and hazards associated with Santa Maria Volcano.
  • Ongoing volcanic activity at Santa Maria manifests in various forms, such as ash plumes, gas releases, lava extrusion, and avalanches, highlighting the dynamic and volatile nature of the volcano.
  • For nearby communities, Santa Maria Volcano provides fertile soil for agriculture but necessitates constant monitoring and mitigation efforts to ensure safety and well-being.
  • Adventurers and nature enthusiasts are drawn to Santa Maria Volcano to witness its awe-inspiring displays of nature’s power, requiring adherence to safety guidelines and respect for potential risks.


In conclusion, while World is not widely known for its dangerous active volcanoes, there are a few noteworthy volcanic regions in the country. These volcanoes have played a significant role in shaping the geological landscape and have implications for the surrounding areas.

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