Picturesque Kozjak Waterfall is located in Triglav National Park in Slovenia. It's a nice walk up to the falls. Tthere are some metal ladders in the wall that some people may not want to do, these take you to top of waterfall.
The Kozjak Waterfalls are accessible from the Kobarid-Drežnica road. There is a turnoff to the falls soon after the intersection beside the Napoleon...