The original name
Chrumpendorf was probably derived from the local denotation
krumpe Felfer (Slovene:
vrba), i.e. "crooked willow". Drasing Castle, located on a northern hillside, was first mentioned 1284, it may have been the site of an outer ward of the nearby
Moosburg (Arnulf Castle)
Kaiserpfalz. Once a rural area, its picturesque setting nowadays makes Krumpendorf a popular destination for daytrippers and tourist
resort. Beside the
Baroque Krumpendorf Castle finished in 1740, the overall appearance of the locality features several lavish hotels and mansions built in the typical fin-de-siècle 'Wörthersee Style'. The name affix
am Wörther See was added by resolution of the local government in 1987, modified
am Wörthersee in 2012. == Population ==