The area is commonly referred to as Iizaka Onsen due to its many onsen, most notably Sabakoyu Onsen, a public bath located downtown and reminiscent of similar onsen of the Edo period.
The area is commonly known as Iizaka Onsen due to its numerous onsen, most notably Sabakoyu Onsen, a public bath located downtown and evoking memories of similar onsen from the Edo period.