Nestled in Mount Hakone’s caldera, the picturesque Lake Ashi is an iconic Hakone attraction. With aquamarine water and shores crowded by beautiful trees, it can be explored via various tour ships. If you’re visiting on days with clear visibility, you might be lucky enough to see the blue-hazed bulk of Mount Fuji on the horizon. It doesn’t matter whether you’re a photographer, Instagrammer, or just someone who likes amazing scenery – Lake Ashi is well worth a visit.