Idrijca
The Idrijca enters the Tolmin fishing district at the village of Stopnik. Up to Trebuša, it flows between banks lined with trees down to the water, through deep pools and over fast rapids and riffles.
At Trebuša, the flow becomes somewhat calmer, and smaller gravel bars appear. The pools remain deep and long, especially near Slap ob Idrijci, while the riffles and rapids are slower and more gentle. At Bača pri Modreju, it flows into the reservoir behind the Doblar Hydroelectric Plant and then merges with the Soča at Most na Soči.
The entire Idrijca fishing section is 16.2 kilometers long and is open to fishing. In the Idrijca, you can find all fish species present in the Tolmin fishing district: all trout species, including large marble trout, as well as grayling, bullhead, chub, barbel, Italian barbel, spirlin, gudgeon, and also white-clawed crayfish.
Permits
for fishing
The rivers of the Soča Valley invite all fly fishing and sport fishing enthusiasts. Purchase a permit and gain access to unique fishing zones inhabited by the marble trout, grayling, and other native species.

Map
fishing areas
Download our fishing zone map and plan your next fishing trip through the most beautiful parts of the Soča River and its tributaries.
In our waters, you will find
All rivers
under our care
Under our protection lies one of the most beautiful and diverse fishing areas in Europe. Rivers such as the Soča, Tolminka, Idrijca, Bača, and Koritnica, with their purity, strength, and biodiversity, offer exceptional conditions for sport fishing. Each of them tells its own story, shaped over millennia and intertwined with the lives of both people and fish.