Smrdáky's Natural Resources

Concentrated sulphide water and mud for healthy skin

Mineral Water
Healing Mud

Natural Healing Resource

Mineral Water

The mineral water in Smrdáky is one of the most concentrated hydrogen sulphide waters in Europe (680mg/l) and has a total content of 3400 mg of mineral substances per litre.


Two sources of the cold (temperature 13 °C) hydrogen sulphide water - called Jozef I. and Jozef II. - are used at Smrdáky Spa. They are hypotonic, alkaline and slightly mineralised and contain hydrocarbonate, chloride-carbonate and sodium, with an increased content of boric acid.

Mineral Water Treatments

Natural Healing Resource

Healing Mud

The unique natural sulphurous healing mud originates from the flow of sulphide mineral water through loess soil.


After extracting, the mud is stored in a special pool where it matures for one year under the layered sulphide mineral water. The preparation process ends in „a mud kitchen“, from where it goes to the guests.

Healing Mud Treatments

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