| 8th - 4th century BC | Evidence of permanent settlement and local metal processing during the Hallstatt period in the region of modern Velden; Roman era |
| 1st - 6th century AD | "Tasinementum", a staging post in the region of modern Velden, on the Roman road from Virunum (north of Klagenfurt) to Santicum (Villach) |
| 902 | First documentary mention of a farm in the region of modern Velden ("in summitate laci...") |
| 1263 | First documentary mention of the name Velden (in the Latin form: "campus") |
| 1436 | First documentary mention of a medieval tavern |
| 1590 - 1603 | Construction of Schloss Velden ("zum gem�tlichen Khurzweil...") by Bartholom�us Kheveh�ller |
| 1853 | Commencement of shipping on Lake W�rthersee with the paddle steamer "Maria W�rth" |
| 1864 | Opening of the railway from Klagenfurt to Villach |
| 1865 | Opening of the first public bathing institute |
| 1891 | Reconstruction of Schloss Velden to become the Schlosshotel |
| 1922 | Opening of the Velden Casino |
| 1934 | The casino is taking over by the Staatliche Spielbanken AG, the predecessor of today's Casinos Austria AG |
| 26.05.1989 | Formal opening of the new casino building |
| 1989 | Provisional end of hotel operations in Schloss Velden |
| 1990-1992 | Filming (3 stages) of the TV series "Ein Schloss am W�rthersee" |
| 1990 | Gunther Sachs buys Schloss Velden and in the following years has it renovated at great expense. |
