How Do the Mineral Springs of Karlovy Vary Differ from Those in Mariánské Lázně?
Karlovy Vary and Mariánské Lázně are two renowned spa towns in the Czech Republic, each offering uni…
Many visitors, impressed by the healing powers of Karlovy Vary’s mineral springs, ask the same question:
Can I take the water home and drink it later?
The answer is yes, but with important limitations.
Why Spring Water Quickly Loses Its Healing Properties
Karlovy Vary mineral water is not just ordinary water — it’s a living, dynamic solution rich in minerals and carbon dioxide. Once exposed to air, the water begins to:
- lose CO₂ (carbon dioxide),
- undergo changes in its chemical composition,
- form visible mineral sediment,
- change in taste and clarity.
These changes start to occur within 12–24 hours after collecting the water. Hot springs, such as the famous Geyser Spring, are particularly unstable — once they cool down, their chemical structure shifts dramatically and their healing effect diminishes.
How to Collect and Store Spring Water — If You Still Want to Try
If you still want to take spring water home:
- Use glass or porcelain containers — avoid plastic, which may interact with the minerals.
- Drink the water within the same day, or at the very latest, the next morning.
- Expect the water to taste and feel different once it’s been sitting at home.
In short: you can take the water, but what you’ll drink at home won’t be the same as what you enjoyed directly from the source.
💡 A 200-Year-Old Alternative — Karlovy Vary Mineral Salt
If you’re looking for a more reliable way to “take Karlovy Vary with you,” there’s a solution trusted for over 200 years:
Karlovy Vary mineral salt.
This natural salt is produced by evaporating water from the spring, leaving behind a full spectrum of minerals, including:
- sulfates,
- sodium,
- potassium,
- calcium, and more.
The salt has a long shelf life and allows for precise home dosing. Simply dissolve the recommended amount in warm water — and you have a mineral-rich drink, just like at the spa.
Where to Buy Authentic Karlovy Vary Salt
Be cautious of imitations!
You can purchase genuine Karlovy Vary mineral salt at our official shop, located just 50 meters from the Mill Colonnade. The store is open daily, including weekends.
Conclusion:
You can take the spring water home — but its healing effect fades quickly.
A better solution is to bring Karlovy Vary mineral salt with you and continue your wellness journey wherever you are.
