Julian Alps

mountain range

national park in Slovenia

thumb|Bohinj and Julian Alps from the ski slopes of Kobla, above Bohinjska Bistrica

Vrtiglavica, also Vrtoglavica (both from Slovene vrtoglavica 'vertigo'), is a karst shaft on the Kanin Plateau, part of the Kanin Mountains, Western Julian Alps, on the Slovene side of the border between Slovenia and Italy. It has the deepest known pitch in the world, at . The cave formed in a glaciokarst landscape; that is, a karst landscape that was subjected to Pleistocene glacial activity.

thumb|300px|Northern foot of Jelovica, with the rocky Hag's Tooth () visible at its right side Jelovica () is a karst plateau in northwestern Slovenia. It is the easternmost part of the Julian Alps and is overgrown by spruce forest.

Slovenian rock formation

mountain lodge in Slovenia

mountain hut in Slovenia

thumb|The Komna Plateau rises west of Lake Bohinj. Komna is a mountain karst plateau in the Julian Alps in northwestern Slovenia. It has an elevation from to . It has a triangular shape and rises above the Bohinj Basin. To the east, it continues into the Triglav Lakes Valley. The lowest measured temperature in Slovenia was recorded at Komna in 9 January 2009: .