Vessel Ochi
This hot spring complex is in a perfect location overlooking the Seto Inland Sea.
It has an open-air bath with a view of the beautiful Seto islands where you can see the boats passing by, and a glamping facility where you can hear the sounds of the waves if you listen carefully.
Of the nine categories in the Onsen General Election 2020, this facility won first place in the Family Category, which is for hot spring resorts that great for people of all ages.