Travel: Walking with Kafka: Prague through a troubled genius' eyes

How does a writer become a tourist attraction? When their dark, enigmatic works are still bestsellers today - like those of Franz Kafka. Today, fans from all over the world go on pilgrimages to his birthplace, Prague, visiting the places where Kafka lived, studied, wrote and suffered. DW's Lukas Stege takes you on a Kafka journey through the Czech capital.