Geography of Hakone

crater lake

thumb|Ōwakudani as seen from the Hakone Ropeway thumb|Ōwakudani in 2017 thumb|Kuro-tamago hard-boiled eggs thumb|Owakudani sculpture is a volcanic valley with active sulphur vents and hot springs in Hakone, Kanagawa Prefecture, Japan. It was created around 3,000 years ago, as a result of the explosion of the Hakone volcano.

mountain in Japan

river in Kanagawa prefecture, Japan