Viševnik (2050 m) is a mountain peak on the west side of Pokljuka plateau. The hike to the top of the mountain is one of the easiest mountain hikes in the Julian Alps (Julijske Alpe).
The easiest access is from Rudno polje (1347 m) via Plesišče (1790 m). Due to its accessibility and beautiful views, it is a very popular destination throughout the year. In wintertime, it is a particularly popular place for ski touring and winter hiking.