Suwako

Suwako is a lake located in Nagano. It is an important natural sightseeig spot in Nagano along with the Kiso Mountains as known as the Japan Alps. In Suwa city, there is the famous geyser center where you can see the splash at certain times. Also make sure to check out the Suwa Shrine if you visit Suwako, another must-see in the city.