Flamingo Cat Ba Onsen
- Location
- Bãi tắm Cát Cò 1, Vietnam
- Water type
- sodium chloride
- Temperature
- 35 °C
- pH
- 7.5
Water profile
Soothing — neither hot nor cold, perfect balance.
Loaded with major ions — the essential minerals (Ca, Mg).
Dense, salty water — you float without effort.
Flamingo Cat Ba Onsen is a Japanese-inspired hot spring facility on Cat Ba Island in Hai Phong province, Vietnam, drawing on chloride-rich mineral water to offer an onsen bathing experience amid the spectacular scenery of Cat Ba National Park and the southern portion of Ha Long Bay. Cat Ba, the largest island in the Ha Long Bay archipelago and a UNESCO World Heritage buffer zone, combines its onsen facility with extraordinary karst scenery, pristine beach coves, and one of the world's most biodiverse tropical island forests. The combination of Japanese onsen culture, Vietnamese island setting, and the global icon status of Ha Long Bay makes Flamingo Cat Ba a distinctive East Asian wellness destination.