The open-air bath and large bathhouse boast a panoramic view of Mt. Akakura Onsen is known as the best hot spring in Niigata, Akakura Onsen is also known as the best hot spring in Niigata and has been loved by many great writers. Akakura Onsen has two types of spring water, “sulfate spring” and “bicarbonate spring. Akakura Onsen” is a very rare hot spring that has both “sulfate spring” and “hydrogencarbonate spring”. Please enjoy the highly acclaimed hot spring.