Last updated: April 2026
Fish: Neretva river trout — freshwater fish from Herzegovina’s main river
Species: Brown trout (Salmo trutta), rainbow trout, and the endemic softmouth trout (Salmothymus obtusirostris)
Preparation: Most commonly grilled whole, also baked or pan-fried
At Food House: Red Trout Fillet — pan-seared, served with seasonal vegetables
Best paired with: Žilavka white wine from Herzegovina
Neretva trout is Herzegovina’s freshwater treasure. The Neretva river — the longest river in the eastern Adriatic basin — runs cold, clean, and fast through limestone gorges and emerald valleys, creating ideal conditions for trout. The fish that come from these waters have firm, flavourful flesh that tastes distinctly different from farmed trout. In Mostar, where the Neretva flows directly through the city under the Old Bridge, trout is not just food — it is part of the landscape. We serve Red Trout Fillet at Food House because it connects our menu to the river that defines this city.
The Neretva River and Its Trout
The Neretva stretches 225 kilometres from its source near Konjic in central Bosnia to its delta on the Croatian coast near Ploče. The upper reaches are wild and cold — perfect trout habitat. Brown trout (Salmo trutta) have lived in these waters since the last ice age. The river also hosts an endemic species found almost nowhere else: the softmouth trout (Salmothymus obtusirostris or mekousna pastrva), a rare fish that conservationists are working to protect.
Most trout served in Mostar restaurants today comes from fish farms fed by Neretva tributaries rather than wild-caught. This is deliberate — wild trout populations are managed carefully, and fishing seasons are regulated to protect breeding stocks. The farmed trout still benefit from the cold, clean water, and the quality is noticeably higher than supermarket trout raised in warmer, stagnant ponds.
How Neretva Trout Is Prepared
The most traditional preparation is the simplest: grilled whole over an open flame. The fish is cleaned, scored with a few diagonal cuts, seasoned with salt, brushed with olive oil, and grilled over charcoal or wood until the skin crisps and the flesh flakes. It is served with a wedge of lemon, a drizzle of olive oil, and boiled potatoes or a simple salad. Nothing competes with the fish.
Other common preparations include:
- Baked in parchment — trout wrapped in baking paper with garlic, parsley, lemon, and a splash of Herzegovina Žilavka wine, then baked until tender
- Pan-seared fillet — how we serve our Red Trout Fillet at Food House, skin-on, seared until crispy, with seasonal vegetables
- Smoked trout — cold-smoked over beech wood, served as an appetiser with bread, cream cheese, and capers
- Trout in cream sauce — fillets baked in a light cream sauce with mushrooms, a preparation more common in the mountain restaurants north of Mostar
Where to Eat Neretva Trout in Mostar
Several restaurants in and around Mostar specialise in trout. The best places source from local farms or, in season, from licensed fishermen. Riverside restaurants along the Neretva and its tributaries (the Buna and Radobolja) make the experience even better — eating trout while watching the river it came from flow past your table.
At Food House Mostar, our Red Trout Fillet is one of the standout lighter options on the menu. We source our trout from Herzegovina farms, pan-sear the fillet skin-side down until it crisps, and serve it with whatever vegetables are in season. Pair it with a glass of Žilavka and you have one of the most authentically Herzegovinian meals you can eat in the city. Find us at Rade Bitange 12, right next to the Hamam Museum.
Trout and Herzegovina Wine
Trout and Žilavka are Herzegovina’s natural food-and-wine pairing. The mineral acidity of the wine cuts through the richness of the fish, while the wine’s subtle stone-fruit notes complement the clean flavour of the trout. This is not a contrived pairing — it is what people in Herzegovina have been doing for generations because both products come from the same valley, the same climate, the same terroir.
If you prefer red, a lighter Blatina can work with smoked trout or a stronger preparation like trout baked with tomatoes. But Žilavka is the classic match, and for good reason.
Conservation and the Future of Neretva Trout
The Neretva river faces environmental pressures — hydroelectric dam projects, water extraction, and climate change all threaten the river’s ecosystem. Local conservation groups and fishing associations are active in protecting wild trout populations, particularly the endemic softmouth trout. Supporting restaurants and farms that source responsibly is one way visitors can contribute to keeping the Neretva healthy.
The good news is that awareness is growing. Herzegovina’s food identity is increasingly tied to its natural resources — the river, the vineyards, the stone landscape — and there is genuine local pride in protecting them.
Frequently Asked Questions
Q: What does Neretva trout taste like?
A: Clean, delicate, and slightly sweet with a firm texture. It is milder than salmon but more flavourful than typical farmed trout. The cold, mineral-rich water gives the flesh a freshness that is hard to replicate elsewhere.
Q: Is the trout in Mostar restaurants wild-caught?
A: Most is farm-raised in cold-water farms fed by Neretva tributaries. Wild trout fishing is regulated and seasonal. The farmed trout is high quality — the cold, clean water source makes a real difference compared to industrial fish farming.
Q: What is the best way to eat trout in Mostar?
A: Grilled whole is the most traditional method. For a restaurant experience, try a pan-seared fillet with Žilavka wine. At Food House, our Red Trout Fillet offers a refined take on this Herzegovinian classic.
Q: Can I go fishing in the Neretva?
A: Yes, with a licence. Fishing permits are available from local fishing associations. Seasons vary by species — brown trout season typically runs from March to October. Catch-and-release is encouraged for softmouth trout.
Q: What is softmouth trout?
A: Salmothymus obtusirostris, also called mekousna pastrva in Bosnian, is a rare endemic species found in the Neretva and a few other Adriatic rivers. It has a distinctive downturned mouth and is considered a living fossil. It is protected and should not be eaten — but seeing one in the wild is a privilege.
Neretva trout represents what Herzegovinian food is at its core — local ingredients, treated simply, tasting of the place they come from. The river runs through Mostar’s heart, and its trout belongs on the table. Visit us at Food House Mostar to try our Red Trout Fillet, or explore the riverside restaurants along the Neretva and Buna for a grilled-whole-fish experience you will not forget.
