AquaFonte lists 11 verified thermal springs in Czechia, each with its own page: temperature, minerals, treatments, and directions.
Water types found
Springs
Alžbětiny lázně (Elisabeth Spa)
Karlovy Vary, Karlovy Vary Region (Bohemia)
An Art Nouveau public bathhouse in Karlovy Vary, built in 1905-06 and named for Empress Elisabeth of Austria, that remains one of the largest single consumers of the town's thermal spring water.
Aqua Centre Jánské Lázně
Jánské Lázně, Královéhradecký Region (Krkonoše / Giant Mountains) · 27°C
A rehabilitation pool complex in the Krkonoše Mountains filled directly by the Janský and Černý springs at 27°C, the same weakly radioactive warm water that made the town a world centre for post-polio treatment.
Hotel Thermal
Karlovy Vary, Karlovy Vary Region (Bohemia)
A landmark Brutalist hotel and convention centre in Karlovy Vary, built 1967-76, whose open-air rooftop pool is filled with genuine thermal water drawn from the town's Vřídlo spring network.
Karlovy Vary
Bohemia · 62°C
The jewel of Bohemian spa culture — twelve springs rich in bicarbonate and sulphate, part of UNESCO Great Spas of Europe.
Lázeňské centrum Agricola
Jáchymov, Karlovy Vary Region (Ore Mountains / Krušné hory) · 29°C
Jáchymov's original 1911 radon bathhouse, named for the Renaissance mineralogist Georgius Agricola who studied the district's ore veins, now combined with the only year-round aquapark in the Krušné hory.
Lázně Darkov
Karviná-Darkov, Moravian-Silesian Region (Moravia)
A Silesian spa built on a strongly mineralised iodine-bromine brine struck by accident in 1862 during coal-prospecting drilling, once measured as twice as iodine-rich as the famous springs of Hallein, Austria.
Lázně Hodonín
Hodonín, South Moravian Region (Moravia) · 70°C
A South Moravian spa built on iodine-bromine brine struck by oil exploration wells nearly two kilometres underground, where it reaches around 70°C and carries up to 700 times the iodine content of seawater.
Radium Palace Spa & Wellness
Jáchymov, Karlovy Vary Region (Ore Mountains / Krušné hory) · 29°C
A neoclassical 1912 spa hotel in Jáchymov built over the world's first radon spa, drawing on springs emerging at 29-36°C from the same pitchblende deposits that yielded Marie Curie's radium.
Sanatoria Klimkovice
Klimkovice, Moravian-Silesian Region (Moravia)
A spa near Ostrava drawing on a tertiary iodine-bromine brine from over 500 metres underground, formed in prehistoric seas roughly 6-11 million years ago and carrying around 900 times the iodine of seawater.
Termály Losiny
Velké Losiny, Olomouc Region (Moravia) · 37°C
A sulphur thermal water park in the historic spa village of Velké Losiny, pumped from 1,200 metres underground at up to 37°C — the only pools of natural thermal water of their kind in the country.
Thermalium
Teplice, Ústí nad Labem Region (North Bohemia) · 41°C
A wellness complex in Teplice fed undiluted by the Pravřídlo spring, a bicarbonate-sulphate-sodium thermal water first recorded in 1154 and among the oldest documented springs in Central Europe.