Under the floor of Hot Spring Colonnade is located a place for drawing, distribution and thermal regulation of thermal water. There are also areas where aragonite 'grows over' the souvenirs of Karlovy Vary. Since 2008 in the old section of the thermal spring underground, the tourist route has been opened again.
The tour starts at a geological model that introduces a fundamental prerequisite for the Hot Spring Colonnade.
In the basement you can see the process, where souvenirs are made by spring water, collection of thermal tuff, clogged pipes from the beginning of the last century and a rare bacteria and algae.
Adults 190 CZK Children (up to 15 years)
140 CZK Students (ISIC card)
160 CZK Excursions take 30 minutes.
Guided tours only. Children under 120 cm free. The minimum number for guided tour is 4 paying persons. Exact time of excursion on inquiry. Cash (only Czech crowns) or Credit card accepted
There are no scheduled dates.
Opening hours: 10:30 a.m. - 5 p.m.
Check also other dates of the tour in Czech.
In case of failure to reach the minimum number of participants (4 persons) in selected date, tour is canceled. Money for tickets purchased in the reservation system of the city will be refunded at the Tourist Information Centre on Lazenska 14 Street.
Group excursions for 15 or more people can take place on outside opening hours based on individual agreement.
Reservation: +420 353 362 125