The Khlong Thom Saltwater Hot Spring, situated within the Khlong Marui mangrove forest, is a magnificent and exceedingly rare natural phenomenon. It is one of only a handful of saltwater hot springs discovered globally, with another notable site located in the Czech Republic. This unique occurrence is the result of geothermal heated water rising through deep crustal fissures and mixing with seawater that has seeped into deep subterranean rock layers. This process creates brackish mineral water with a steady temperature ranging between 40 and 47 degrees Celsius. Unlike many geothermal springs, the water here is remarkably clear and lacks a pungent sulfur odor, while being highly concentrated with essential minerals, particularly sodium chloride (table salt) and other elements beneficial for physiological therapy.

In terms of therapeutic properties, "Wari Therapeutic" natural hydrotherapy destination. Soaking in these saltwater springs is renowned for stimulating blood circulation, alleviating bodily aches, and providing significant relief for joint and bone-related ailments. Furthermore, the high mineral content serves to cleanse pores and treat certain skin conditions. The facility has been thoughtfully developed with a series of organized soaking pools that offer varying temperature gradients. This allows visitors to gradually acclimate their bodies from lukewarm to hotter temperatures, ensuring a safe experience and preventing heat-related dizziness or sudden thermal shock to the cardiovascular system.

Beyond the hot springs themselves, the surrounding area boasts a lush and thriving mangrove ecosystem. A well-maintained wooden nature trail winds through the forest, allowing visitors to observe diverse mangrove flora and local fauna while enjoying the tranquil environment. The center is equipped with comprehensive facilities, including private shower rooms, changing areas, and traditional Thai massage services operated by the local community. Consequently, the Saltwater Hot Spring is more than just a leisure destination; it stands as a significant geological learning center and a premier wellness tourism landmark in Krabi, attracting health-conscious travelers and nature enthusiasts from around the world to witness its natural splendor.

• From Krabi Town, take Highway 4 (Phet Kasem Road) towards Khlong Thom District. At KM 64, turn right onto Highway 4038 and follow the signs to Huai Nam Khao Sub-district. It is approximately 45 km from Krabi Town. Ample parking is available.

• Start by soaking in the lowest temperature pool to allow your body to acclimate.

• Do not exceed 15-20 minutes per session to prevent dizziness or fainting.

• Drink plenty of fresh water before and after soaking to replace lost fluids.

• Visit during the early morning or late evening to avoid heat and large crowds.

• Individuals with high blood pressure or heart conditions should consult a doctor first.

Admission Fees:

• Thai Nationals: Adults 20 THB, Children 10 THB.

• Foreigners: Adults 100 THB, Children 50 THB.

Opening Hours:

• Open daily from 05:00 AM – 08:00 PM.