Loaded with major ions — the essential minerals (Ca, Mg).
Buoyancy
Effortless float
LowHigh
Dense, salty water — you float without effort.
SodiumChloruresBrome
Beihai Hot Spring is a coastal thermal destination in Beihai, a historic port city on the Gulf of Tonkin in the Guangxi Zhuang Autonomous Region of southern China, one of the original four treaty ports opened to Western trade in the 19th century and now celebrated for its pristine 24-km Silver Beach (Yintan), considered among China's finest. The chloride-rich mineral waters provide body-warming and skin-nourishing benefits complemented by the warm sea breezes and year-round sunshine of this subtropical coastal city. Beihai's exceptional marine ecosystems — including its mangrove wetlands, coral reefs, and dugong habitat in adjacent Hepu County — add extraordinary ecological richness to the coastal hot spring experience.
Insider tip — Set near the Silver Beach coast of Beihai on the Gulf of Tonkin, these springs tap a coastal aquifer with a distinctly saline mineral profile. The combination of sea air and thermal waters is invigorating and popular with Guangdong weekend travellers. Sunset soaks with South China Sea breezes are a local speciality. The nearby Weizhou Island volcanic geology influences the geothermal gradient in this corner of Guangxi.