Wörthersee is a lake in the southern Austrianstate of Carinthia. The popular bathing lake is a main tourist destination in summer. The northern shore is densely built up with the main resort towns of Krumpendorf, Pörtschach, and Velden. The Süd Autobahn motorway and a railway mainline occupy the narrow space between the steep hills and the shore. The southern shore is quieter and less developed.
Wörthersee is Carinthia’s largest lake. It is elongated, about 16.5 km (10.3 mi) long and 1.5 km (0.93 mi) wide, and stretches from the outskirts of the Carinthian capital Klagenfurt in the east to the bay of Velden in the west. Situated within the Klagenfurt Basin, its shores are flanked to the north and south by the foothills of the Gurktal Alps and the Karawanks range, all covered with dense forests beyond which snow-capped Alpine peaks are visible. The lake’s water is of a distinctive blue-green colour and transparent.
Lake Wörth and its basin in the central Carinthian foothills were largely formed by glaciers during the last ice age. The lake is divided into three basins by several islands and peninsulas. The western basin stretches from Velden to Pörtschach, the central basin from Pörtschach to Maria Wörth and the eastern basin from Maria Wörth to Klagenfurt. Numerous brooks flow into the lake; its sole distributary is the artificial Glanfurt creek in the east, eventually flowing into the Drava (Drau) river via the Glan and Gurk tributaries.
In the early 19th century the marshy shores were home only to a handful of poor peasants. The opening of the Austrian Southern Railway line (Südbahn) to Klagenfurt in 1863, later extended to Villach along the northern shore, quickly turned the Wörthersee into an exclusive summer retreat for Vienna‘s nobility and wealthy bourgeoisie. Especially Velden and Pörtschach developed to main tourist resorts.
Up to today, the Mediterranean climate and the clean, warm waters make Lake Wörth a popular tourist destination in summer. Although the region around the lake has been termed “Austria’s Monte Carlo“, in recent decades tourism around Lake Wörthersee has suffered from tough competition from package holidays to cheaper overseas destinations. As a response a number of local businesses have tried to focus on niches such as high quality tourism, family tourism or golf and horse-riding vacations.
Most tourists visit the Lake in the months of July and August when water temperatures reach 25°C. A large proportion of visitors return every summer and some own or rent holiday homes along the shore. The vast majority of visitors come from Vienna, northern Germany and the Netherlands. The largest Volkswagen and Audi car show in Europe, the Wörthersee GTi-Treffen (in English, “Wörthersee Meeting” or simply “Wörthersee”), has been held in the lakeside town of Reifnitz (usually in May) every year since 1981.
