Otsu Onsen refers broadly to the hot spring options in and around Otsu, the lakeside capital of Shiga Prefecture. Just east of Kyoto, Otsu sits along the southern edge of Lake Biwa, so a stay here often combines an onsen visit with wide water views, temple stops, and an easy connection to the old Tokaido route.
What makes the area appealing is its quieter pace. Rather than feeling like a self-contained resort town, Otsu works well as a gentle base for travelers who want to move between hot springs, local neighborhoods, and the shoreline without rushing. It suits those who prefer a more lived-in setting, where time by the bath can be part of a wider look at everyday life around Japan’s largest lake.
