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Fangchenggang Hot Springs

Fangchenggang, Guangxi, China
Fangchenggang Hot Springs
Location
Fangchenggang, Guangxi, China
Water type
sodium chloride
Temperature
42 °C
pH
7.3

Water profile

Thermicity
Sedative
42 °C
LowHigh

Relaxing — deep, immediate muscle release.

Mineralisation
Restorative
LowHigh

Loaded with major ions — the essential minerals (Ca, Mg).

Buoyancy
Effortless float
LowHigh

Dense, salty water — you float without effort.

SodiumChloruresBrome

Fangchenggang Hot Springs is found in Fangchenggang City in the southwestern corner of Guangxi Zhuang Autonomous Region, China's only city with direct access to the Gulf of Tonkin, positioned at the border zone between China and Vietnam in a landscape of forested limestone karst mountains, mangrove bays, and island archipelagos that create one of the most dramatically beautiful coastlines in southern China. The city hosts the Beibu Gulf International Port, one of China's fastest-growing cargo terminals connecting the Pearl River Delta and the Yangtze River valley to Southeast Asian markets through the maritime routes of the South China Sea, and it preserves a significant population of Chinese white dolphins in the mangrove estuaries of the Shanxin Island Nature Reserve. The natural hot spring waters here emerge from the geological heat of the Indochina Plate boundary zone and are developed in resort facilities that allow visitors to combine geothermal wellness with exploration of a borderland landscape where Chinese and Vietnamese cultures have mingled across the centuries of maritime trade and population movement.

Insider tip — Fangchenggang, a port city on the southwestern Guangxi coast near the Vietnamese border, hosts thermal springs that tap into saline-rich geothermal aquifers along the Gulf of Tonkin. The sodium-chloride waters at 42°C are valued for their relaxing and skin-conditioning properties. The nearby White Heron Bay mangrove reserve and the Jing minority coastal villages add cultural depth to any visit.
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Frequently asked questions

How hot is the water?
The water runs quite hot here, around 42 °C — a sedative water that brings immediate muscle release.
What type of water is found here?
This spot features sodium chloride water.
What is the best season to visit?
The most favourable period for this spot is: Saison sèche.