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Natural Onsen Sashiki no Ujin no Yu (Yuinchi Hotel Nanjo)

Photo by Matthieu Bühler on Unsplash

onsen🗾 All seasons

Natural Onsen Sashiki no Ujin no Yu (Yuinchi Hotel Nanjo)

🌺 Okinawa|June 29, 2026

Natural Onsen Sashiki no Ujin no Yu (Yuinchi Hotel Nanjo)

This day-use hot spring is attached to Yuinchi Hotel Nanjo, which stands on a hilltop in Sashiki, Nanjo City. The water is served fresh from the source with no filtering, reheating, or dilution, and from a hill about one hundred fifty meters above sea level you can take in the southern sea in a single sweep.

Highlights

The wide panorama seen from the large bath and the relaxation room feels like the view from a castle. Sinking into the soft, free-flowing source water lets the tension slip from your shoulders. The building also has a dining hall and resting spaces, so you can spend a relaxed full day here.

Enjoying the Seasons

In the warm season it is pleasant to feel the sea breeze on the terrace after bathing. In summer an early morning bath is refreshing, while in winter a long, slow soak in the warm water is the way to go. Because it opens early, starting your day with a morning bath is also an option.

Access and Basic Information

The address is Sashiki Shinzato, Nanjo City. Nearby sights such as Gyokusendo Cave and the sacred site of Sefa Utaki make this an easy place to combine with sightseeing. Heading there by car from central Naha is convenient. Please check the official site for the latest fees and hours.

A Quick Tip

Because it sits on a hill, on clear days the view reaches far into the distance. It is also perfect as a place to cool down after exploring the nearby World Heritage sites and beaches.

📍 Location & Access

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