Soothing — neither hot nor cold, perfect balance.
Loaded with major ions — the essential minerals (Ca, Mg).
Dense, salty water — you float without effort.
Yoko Onsen Quang Hanh is a premium Japanese-inspired onsen resort in Quang Ninh province of northeastern Vietnam, drawing on the region's chloride-rich mineral spring water in a facility designed according to authentic Japanese bathing philosophy and aesthetics, offering Vietnamese and international visitors an immersive Japanese onsen experience in a Vietnamese coastal mountain setting. The resort reflects the strong Vietnamese appreciation for Japanese wellness culture and the growing influence of Japanese spa traditions on Vietnam's luxury tourism sector. The surrounding Quang Ninh landscape — gateway to the spectacular Ha Long Bay UNESCO World Heritage Site, with its 3,000 limestone islands rising from emerald waters — provides one of the world's most dramatic coastal settings for any wellness destination.