Thermal Waters Guide
Learn about the main types of European thermal waters, their common benefits and how to choose the spa that best fits your goals.
Types of thermal waters
Mineral composition determines water properties and traditional uses. Always consult with the spa's medical team for specific recommendations.
Sulphurous
Rich in sulphur. Traditionally recommended for skin and respiratory conditions.
Bicarbonate
Gentle and digestive. Appreciated for relaxation and general wellbeing.
Chloride
Higher salt content. Popular for muscle recovery and circulation.
Ferruginous
With natural iron. Valued for mineral content and invigorating sensation.
Carbogaseous
With natural CO2. Associated with lightness and improved rest.
Oligomineral
Low mineralization. Ideal for gentle treatments and frequent use.
Radioactive
With natural radon in very low doses. Tradition in Central European spas.
Siliceous
Rich in silica. Characteristic of Iceland and volcanic areas.
Classification by temperature
Hypothermal
Warm waters, pleasant for gentle treatments.
Mesothermal
Balanced temperature for extended thermal circuits.
Hyperthermal
Higher heat and relaxing effect. Used in shorter sessions.
Thermal regions of Europe
Central Europe
Germany, Austria, Czechia, Hungary
Strong Kur (cure) tradition. Varied waters, 19th century spa architecture.
Southern Europe
Spain, Italy, Portugal
Sulphurous and bicarbonate waters. Mediterranean climate complements the experience.
Iceland & Scandinavia
Iceland, Norway
Volcanic geothermal waters. Unique experience in natural settings.
Eastern Europe
Poland, Romania, Bulgaria
Soviet-era spa tradition. Affordable prices, medical treatments.
Tips for choosing a spa
- Define whether you seek relaxation, physical recovery or a wellness getaway.
- Ask about water composition and therapeutic indications.
- Consider extra services: accommodation, dining, thermal circuits and activities.
- Consult medical contraindications if you have pre-existing conditions.