PetÅ™ín is a hill in the centre of Prague, Czech Republic. It rises 327 m above sea level and some 130 m above the left bank of the Vltava River. The hill, almost entirely covered with parks, is a favorite recreational area for the inhabitants of Prague. The hill is featured prominently in Franz Kafka's early short story "Description of a Struggle" and briefly in Mila…PetÅ™ín is a hill in the centre of Prague, Czech Republic. It rises 327 m above sea level and some 130 m above the left bank of the Vltava River. The hill, almost entirely covered with parks, is a favorite recreational area for the inhabitants of Prague. The hill is featured prominently in Franz Kafka's early short story "Description of a Struggle" and briefly in Milan Kundera's novel The Unbearable Lightness of Being.