Overview
A nearly circular crater lake east of Noboribetsu. No river flows in or out, and the water is known for its purity.
Original supplied text (not re-verified)
A nearly circular crater lake east of Noboribetsu. No river flows in or out, and the water is known for its purity.
References
Confirm opening, prices and booking conditions with the operator before visiting.
百科形式の表示に対応しています。内容は公開情報に基づく個別確認が必要であり、現時点で完全な事実確認を示すものではありません。