Komna is a mountain karst plateau in the Julian Alps in northwestern Slovenia. It has an elevation from 1,300 metres (4,300 ft) to 1,750 metres (5,740 ft). It has a triangular shape and rises above the Bohinj Basin. To the east, it continues into the Triglav Lakes Valley. The lowest measured temperatures in Slovenia were recorded at Komna in January 2009, reaching −49 °C (−56 °F). The is situated on Komna at an elevation of 1,520 metres (4,990 ft). It is operated by the Ljubljana Matica Alpine Club.