Karlovy Vary

World famous for its regenerative waters, Karlovy Vary is the oldest of the Bohemian spas, and probably the second most popular tourist city in the Czech Republic, after Prague. It’s also the most beautiful of the ‘big three’ spas in the republic and, despite the crowds, the most accessible.

Though you can’t just pop in for a sulphurous bath or gas-inhalation therapy, you can sample the waters till your teeth float. There are 12 hot springs containing 40 chemical elements that are used to medically treat diseases of the digestive tract and metabolic disorders.