Top 6 in Top 15 Most beautiful destinations in Japan.
The Happo Lake (Nagano) is surrounded by Mount Hakuba, at an altitude of 2,060 m above sea level. The lake was beautiful because it reflected the peaks of Hakuba 3000m on calm, blue waters. To Happo Lake, you'll have to travel through Hakuba with one of the oldest trails in the mountains of Japan, which is also the tourist's favorite ski destination.