We noticed that you're using an unsupported browser. The TripAdvisor website may not display properly.We support the following browsers: Windows: Internet Explorer, Mozilla Firefox, Google Chrome. Mac: Safari.
Maybe as a consequence of the nearby eruption at Ontake, or because there indeed were increased risk measurements here, the actual walk to the lake was closed. Fair enough. The signs on the surrounding countryside clearly indicated that we were lucky to see what was...More