The Becherovka herbal liquor is another staple from Karlovy Vary. It is a digestif and when consumed in moderation, it is said to have medicinal properties. Becherovka can be an acquired taste, so try a bit first.
More information about Becherovka, the Jan Becher Museum in Karlovy Vary, and the factory tour is provided on our Becherovka Herbal Liquor and Jan Becher Museum pages.