- Tolmin Gorges
The Tolmin gorges are Tolmin’s most important sight of nature.
- Kozjak waterfalls
One of Slovenia’s most picturesque waterfalls - Veliki Kozjak.
- Koseč Waterfalls
The Brsnik stream carved deep chutes in the limestone strata with steep and uneven gradients of the riverbed so that the water flows over waterfalls and cascades and rushes in rapids.
- Soca River
Mountains' emerald beauty.
- Nadiža River
Its turqoise waters, torrential during the frequent storms, originate under the massive Stol range.
- Lime tree in the Rut village
In the Rut village is one of the mightiest trees in the country, an old lime tree with a circumference of more than 8 metres.
- Pršjak waterfall
The valley of the Trebušica River hides many wild gorges and magnificent waterfalls.
- Sopota waterfall
The water falls over a precipice 60 metres deep in three levels.
- The Stone Mushroom
Under the village of Krn stands an interesting stone mushroom. This natural monument is one of the most beautiful geomorphologic phenomena of this kind in Slovenia.