Overview
The scar of a steam explosion 3,000 years ago. The black eggs are boiled in the hot spring.
About this place
Ōwakudani (大涌谷, lit. "Great Boiling Valley") 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. It is a popular tourist site for its scenic views, volcanic activity, and kuro-tamago (黒卵, lit. "black egg") — a local variety of hard-boiled eggs that uses the hot springs in their preparation. As a result of them being boiled in the mineral-rich waters of the valley, which contain high levels of sulfur, the egg shells turn black and give off a slightly sulfuric odour; eating one is said to add seven years to your life. Upon seeing the hellish scenery, when Kōbō Daishi visited Owakudani more than a thousand years ago, he offered prayer to Bodhisattva. The Enmei-jizō in Owakudani is said to have its origin in the prayer.
Source: Wikipedia (CC BY-SA 4.0)
Source ja.wikipedia.org ↗Before you go
Three questions from the World Question Box that relate to this entry.
More in Hot Springs
Check before you visit · References
The original sources are listed here. Confirm opening hours, whether visits are accepted, fees and access with the latest official information.
Crafts and specialties of this prefecture
Written by Value Village from public sources. Nothing here is reproduced from another site. Languages: ja / en / zh