
The Numano-taira crater on Mount Adatara offers a dramatic volcanic landscape. Known for its 'true sky' and lunar-like terrain, the deep emerald crater lake provides a stark contrast against the rugged, sulfur-stained ridges of the Fukushima highlands.

The Numano-taira crater on Mount Adatara offers a dramatic volcanic landscape. Known for its 'true sky' and lunar-like terrain, the deep emerald crater lake provides a stark contrast against the rugged, sulfur-stained ridges of the Fukushima highlands.