Rich in active gases or metals — a strong mineral character.
Buoyancy
Standard buoyancy
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Soft water — natural, classic buoyancy.
SoufreSulfuresSulfates
Sta. Lucia Hot Springs are located in Barangay Sta. Lucia-Iwahig, near Puerto Princesa on the island of Palawan, Philippines. This sulfurous thermal spring, with water around 39 °C, offers both indoor and outdoor baths set within the tropical landscape typical of the archipelago.
Insider tip — Sta. Lucia Hot Springs — 27 km south of Puerto Princesa City, Palawan. Five pools with sulfurous geothermal water at 37–40°C, operated by the local government. Free entry (donations welcomed). Open Saturdays and Sundays 8 AM–3 PM only. Hidden gem in the 'Last Frontier' of the Philippines. Combine with Iwahig River cruise and firefly watching.