Serena Resort Kim Boi

Serena Resort Kim Boi is set beside the Boi River, backing onto Nui Quenh mountain in Kim Boi district, about a two-hour drive from Hanoi. Kim Boi district's mineral spring water — separately bottled and sold across northern Vietnam — reaches up to 43°C at source and feeds the resort's full range of bathing facilities, including six Japanese-style onsen baths, an indoor mineral pool kept near 40°C in winter, and an outdoor mineral pool overlooking rice-field and river views. The property was developed as part of a large-scale hot-spring resort masterplan in the district and is marketed as the first four-star resort to open in Kim Boi.