Crater lake in eastern Japan reopens after 8 years, drawing crowds of visitors

A crater lake with emerald-green water in eastern Japan welcomed large numbers of visitors on Tuesday, marking the first time the surrounding area has reopened in more than eight years. The reopening followed authorities' decision to lower the volcanic alert level for the area.

According to reports, the return of visitors came as safety conditions were judged to have improved, allowing sightseeing activities to resume. The crater lake, long known for its distinctive water color, had been closed for an extended period amid concerns over geological activity.

The lowering of the volcanic alert level provided the basis for local officials to allow residents and tourists back into the area around the lake. It is seen as a positive sign for local tourism after a disruption lasting more than eight years.