Okinawa · Nanjo (Southern Okinawa)
Sashiki Enjin-no-Yu Natural Hot Spring (Yuinchi Hotel Nanjo)
天然温泉 さしきの猿人の湯（ユインチホテル南城）
Thirty minutes by car from Naha Airport, a natural hot spring in a hilltop resort hotel in Nanjo, southern Okinawa. Golden water from strata about 5.4 million years old carries roughly 80% the salinity of seawater and is prized for warmth and skin care. The panoramic bath and rotenburo overlook Nakagusuku Bay and the Chinen Peninsula. Open 6:30–23:00 daily; ¥2,200 including a towel set and loungewear. Pair with Sefa Utaki or Cape Chinen.
- Price (adult)
- ¥2,200
- Hours
- 06:30–23:00(last entry 22:30)
- Closed
- Open daily
- Access
- 30 min by car from Naha Airport; bus from Naha Bus Terminal to Shinzato, then 10 min walk
- Water type
- Simple spring
- Tattoos
- Ask ahead
- Phone
- 098-947-0111
- Official site
- www.yuinchi.jp/hotspring ↗
- Open in Google Maps
- Google Maps ↗
Essentials
Stay in this onsen town
Compare and book stays in Nanjo (Southern Okinawa). Day bathing itself needs no booking.
Opens partner booking site (affiliate)
Why go
- Golden water 80% as salty as the sea
- Nakagusuku Bay from the rotenburo
- 6:30–23:00, open daily
Before you go
- No official tattoo policy is published — ask at reception.
- Last entry is 30–60 minutes before closing.
Features
Sauna & wellness
Mood & scenery
Convenience
Who with
Amenities
✔ Verified operating: 2026-09 おきなわ物語 公式 2025-05（大人2,050円＋入湯税150円）
Prices and hours change. Check official sources before visiting.
More in this area
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Rikka Rikka Yu (Naha Central Hotel)
Just behind Kokusai-dori, the only natural hot spring in central Naha, attached to Naha Central Hotel. Chloride water from 800 m underground fills indoor and open-air baths, plus dry, salt and mist saunas. Open 6:00–23:00 every day — handy before or after a flight. ¥1,250 on weekdays (bring your own towel). Five minutes' walk from both Miebashi and Makishi monorail stations.
Hotel Orion Motobu Resort & Spa – Jurassic Onsen Churaumi-no-yu
An onsen on the fifth floor of a resort hotel facing Emerald Beach, seven minutes' walk from the Churaumi Aquarium. Chloride water is drawn from Jurassic strata some 200 million years old, and the open-air bath looks across cobalt-blue sea to Ie Island. Two bathrooms — one with a dry sauna, one with steam — alternate daily between men and women, with cold plunge and outdoor rest area. Day use ¥2,150 including towel set, 6:00–10:00 and 15:00–23:00. A rare genuine hot spring in Okinawa, best enjoyed in the late afternoon after the aquarium.