The largest natural lake in Slovenia with endless opportunities for outdoor activities.
Lake Bohinj is located in a glacial valley and it comprises almost 100 million cubic metres of water – according to an old Bohinj joke: no more than a bucket if it is large enough. The steeply descending lake basin is relatively smoothly shaped and has no shallow areas. In summer, the temperature of the water rises to 22 °C; in winter, the lake freezes sometimes. Water level rises 2 - 3 metres after heavy rainfall.
Lake water is restored three times per year. The main tributary is the Savica, and the main distributary is the Sava Bohinjka. More than a third of the water flows into the lake from the Karst springs under the lake surface along the northern shore. During heavy rainfall, the Karst waters gush out as the Govic spring on the Pršivec hillside.