Aogashima

The settlement occupies an entire volcanic island with steep cliffs, featuring a distinctive double crater formation with an inner volcano inside the main caldera.

Following extensive seismic activity and steam eruptions in 1783, a catastrophic volcanic event in 1785 forced all inhabitants to evacuate to Hachijō-jima island.

The local population of 170 residents maintains traditional practices, including the production of Aochu, a specific sweet potato spirit made on the island.

Access to the island requires travel through Hachijō-jima, with options including a 2.5-hour boat journey or a 20-minute helicopter flight from the northern neighbor.

The island contains an active Class-C volcano monitored by Japan Meteorological Agency, with its last recorded volcanic activity occurring between 1781 and 1785.

Location: Hachijō Subprefecture

Inception: April 1, 1940

Website: https://vill.aogashima.tokyo.jp

GPS coordinates: 32.46669,139.76350

Latest update: May 29, 2025 17:39