Travel through one of the largest calderas in the world at Mt. Aso in Kumamoto Pref. The caldera has fertile ground to sustain crops and livestock.

The Kikai Caldera is situated south of Kyusyu ... K-Ah eruption is 332–457 km 3 which is probably the largest Holocene eruption in the world,” they stated. “Due to the fact that volcanic ...

It is one of the most active and powerful volcanic systems on Earth, responsible for some of the largest eruptions in history ...

The volcano on Santorini is the most famous. It has the largest caldera in the world, with a height of 984 feet and a diameter of 6.8 miles. It too has been designated a "Decade Volcano".

Yellowstone caldera is one of the largest volcanic systems in the world. Past volcanic activity at the caldera has ranged from the output of lava flows to the explosion of large volumes of ash.