
Tucked away in the Naka Ward, Ondo Hot Spring is a rare, authentic natural onsen located right in the heart of Hiroshima city. Operating for decades, this retro bathhouse features genuine mineral-rich hot springs, a soothing herbal bath, and a sauna. It is the perfect, no-frills spot to soak away travel fatigue alongside local residents, offering a nostalgic slice of Japanese daily life.
Bring your own soap and towel, or buy a cheap 'blanket set' at the front desk, as toiletries are not provided free of charge.



