| Mauna Loa (Hawaii, USA) | A shield volcano formed over the Hawaii Hotspot (intra-plate volcanism, not near a plate boundary); the world's largest active volcano by volume, erupting gentle, fluid basaltic lava. |
| Mount Toba (Sumatra, Indonesia) | A supervolcano/caldera on the Indo-Australian and Eurasian plate boundary; site of a catastrophic super-eruption ~74,000 years ago, creating the massive Lake Toba caldera. |
| Barren Island (Andaman Islands, India) | A stratovolcano formed by the subduction of the Indian plate beneath the Burma plate — India's only confirmed active volcano in South Asia, a key indicator of continued tectonic activity in the Andaman Sea. |
| Stromboli (Aeolian Islands, Italy) | Known as the 'Lighthouse of the Mediterranean' for its continuous, mild, highly regular eruptions visible at night; these small, frequent bursts define the Strombolian type of eruption. |
| Mount Kilimanjaro (Tanzania) | A dormant stratovolcano linked to intra-plate volcanism along the East African Rift Valley; Africa's highest peak and the world's largest solitary mountain, its three cones face rapidly disappearing glaciers. |
| Mount St. Helens (Washington, USA) | A stratovolcano of the Cascade Volcanic Arc ('Ring of Fire'), formed by the Juan de Fuca Plate subducting beneath the North American Plate; its 1980 eruption was the deadliest and most economically destructive in US history. |
| Krakatoa (Krakatau, Indonesia) | Caldera/stratovolcano remnants in the Sunda Arc; its 1883 eruption was one of the most catastrophic in recorded history — a colossal tsunami killed over 36,000 people, and it produced the loudest sound ever recorded. |
| Mount Fuji (Fujisan, Japan) | A stratovolcano located where the Eurasian, Pacific and Philippine Sea plates meet (Ring of Fire); Japan's highest peak and most famous national symbol — a UNESCO World Cultural (not Natural) Heritage Site. |
| Cotopaxi (Ecuador) | A stratovolcano of the Andean Volcanic Belt, formed by the Nazca plate subducting beneath the South American plate; one of the world's highest active volcanoes, its thick summit ice cap risks catastrophic lahars (volcanic mudflows). |
| Aconcagua (Argentina) | A dormant/extinct stratovolcano in the Andes mountain range — the highest peak in the Americas, and the highest peak outside Asia; though inactive, its volcanic origin highlights the scale of the Andean subduction zone. |