Lake Yu from hiking trail on Mt. Nantai

about 2/3 of the way up the hiking trail on Mt. Nantai from Chuzenji Lake is a wonderful view of Lake Yuno and the northern tip of Senjogahara.

Lake Yu from hiking train on Nantai Mountain

湯ノ湖 translated literally is Yu No Ko ~ Lake of hot-spring water

Lake Yuno? Lake of Yu, Lake Yu?