Legend has it that Klagenfurt was founded after a group of brave men slayed an abominable winged "lindwurm" from the moors adjoining the lake, which was preying on the nearby duchy. The legend says that a tower at the edge of the moor was erected to watch out for the dragon, and that the dragon was baited using a bull fitted with a chain and hook, which caught the beast's palatal. A village was subsequently founded on the battlesite, which later expanded into a town, while the watchtower made way for a castle. The feat is commemorated by a grandiose 9-ton Renaissance monument in the city centre.