🏷️ Volcano

5 discoveries

Aogashima — the Island Inside a Volcano

A green volcanic island 360 km out in the Pacific, with a smaller volcano nested inside its crater and a village of about 170 people — one of Japan's most remote and surreal inhabited places.

📍 Tokyo, Aogashima 💴 Paid ⏱ Multi-day

🌲 Nature

Mount Chokai (Dewa Fuji)

A nearly perfect 2,236-metre volcano rising straight from the Japan Sea coast, so symmetrical locals call it 'Dewa Fuji' — with snow lingering into summer, alpine flower meadows, and the cold spring-water falls of Motodaki at its base.

📍 Yamagata, Yuza 🆓 Free ⏱ Full day

🌻 Summer 🍁 Autumn

🌲 Nature

Mount Nasu Ropeway (Chausu-dake)

A ropeway lifts you toward the steaming summit of Chausu-dake, the active volcano that crowns the Nasu highlands — a short, rocky scramble from the top station to a crater rim that vents real sulfur.

📍 Tochigi, Nasu 💴 Paid ⏱ Half day

🍁 Autumn

🌲 Nature

Showa Shinzan

A steaming red lava dome that pushed up out of a flat wheat field in the 1940s — Japan's youngest mountain, born in wartime and lovingly documented by the local postmaster who watched it grow.

📍 Hokkaido, Sobetsu 🆓 Free ⏱ ≈ 1 hour

🌲 Nature

Zao Onsen & the Okama Crater

A historic sulfur hot-spring village high on Mt. Zao that swaps its winter 'snow monsters' for cool green summer hikes — the headline a short walk to the Okama, a perfectly round crater lake that glows an unreal emerald.

📍 Yamagata, Yamagata 💴 Paid ⏱ Half day

🌻 Summer 🍁 Autumn

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