Kaminoyama Onsen and Samurai Residence Ruins: Castle Town Hot Spring Where Edo Atmosphere and Famous Waters Coexist

Kaminoyama Onsen

Kaminoyama Onsen in Kaminoyama, Yamagata, is a historic hot spring dating back about 600 years to the Muromachi period. Once the castle town of the Kaminoyama domain, inns and public baths are scattered among streetscapes that still retain samurai residence traces.

Highlights

- Kaminoyama Castle (Kasumi Castle): Reconstructed keep on a hill overlooking the city - Samurai Residences: "Samurai Residence Street" where castle town samurai residence ruins remain - Konjac Checkpoint (Konnyaku Bansho): Restored facility that served as a western checkpoint in the Edo period - Public Baths (Four Locations): Multiple day-trip bathing facilities throughout the city

Hot Spring Characteristics

- Spring Type: Sodium-chloride and sulfate springs - Benefits: Neuralgia, rheumatism, gynecological conditions, and more - Public Baths: Traditional communal baths used by locals still in active operation

Getting There

- Alight at JR Yamagata Shinkansen Kaminoyama Onsen Station (about 15 minutes from Yamagata)

Tips

Public baths are precious places to experience local living culture. Day-trip bathing at ryokan is also available. Kaminoyama Castle is especially beautiful during cherry blossom season (April) and autumn foliage (November).