Triglav is the highest mountain in Slovenia and the tallest peak in the Julian Alps. As such, it is the centerpiece (and namesake) of Slovenia's only national park. This park is vast and full of natural wonders, my favorites being Tolmin Gorges, Lake Bohinj, Slap (waterfall) Pericnik, Vintgar and Great Soča Gorges, Fort Kluže, the Russian Chapel, and Slap Virje, among many others!