The Imperial Spa and the Hirschsprung in the background in Karlovy Vary, Czechia.

Karlovy Vary

Coat of Arms of Karlovy Vary

Karlovy Vary is a city in the Czech Republic. It was named a royal city by Charles IV in 1370 and therefore bears his name. It is considered one of the most famous health resorts in the world and is a UNESCO World Heritage Site. The strongest of the local springs, the “Sprudel”, has a temperature of 72 ° Celsius.