7/16時点
双子池 野営指定地 水場情報
雪渓が小さくなってきていていますが、あと一週間程度は水場が使えそうです。
As of July 16th, Futago-ike Pond Campsite water information
Remaining snow is getting smaller, but hikers can use water for a week.
But it needs heating to 60° for 10mins or filtering to eliminate before drinking.)