Swimming on the first day of the new year seems to have become a nationwide event with its centre in Portorož, were the climate allows organisers to not worry much about potential ice on the water.
A total of 603 swimmers jumped into the sea before a record number of spectators this year, taking take a swim from one pier to another.
But as you can see in the videos below Portorož was not the only place to see swimmers on Wednesday, despite the fact that temperatures of the rivers are much lower than those of the sea.