Relaxing — deep, immediate muscle release.
Loaded with major ions — the essential minerals (Ca, Mg).
Mineralised water — eases movement and joints.
Sakyu Onsen Yumeron is a multi-mineral hot spring facility near the famous Tottori Sand Dunes — 'sakyu' meaning sand dune in Japanese — where bicarbonate, carbonated, and simply mineralized geothermal waters from the San'in coast's volcanic geology deliver a varied bathing experience in one of Japan's most dramatically distinctive natural landscapes. The juxtaposition of Japan's largest sand dune system and a mineral-rich onsen resort is genuinely unique in the country, allowing visitors to combine an excursion across the shifting, wind-sculpted sands of the Tottori coast with the restful pleasure of soaking in naturally heated mineral pools. The diverse mineral profile — bicarbonate alkalinity prized for the softness it leaves on the skin, natural carbonation, and clean, simple sodium warmth — makes Yumeron one of the more interesting and scenically extraordinary onsen facilities on the San'in coast, within a long thermal tradition associated with well-being.