Montenegro Fishing
Plav Lake in still weather: flat water mirroring white cloud and blue sky, forested mountain slopes on both sides, and a line of grey rock peaks far off where the valley closes.

Plav Lake and Blatnjača, the lake’s own trout

Blatnjača, brown trout, huchen. 1 May to 1 October, every day.

Plav Lake, at Plav. Photo: Андрей Романенко, CC BY-SA 4.0, via Wikimedia Commons, resized

Plav Lake is a glacial lake at the foot of the Prokletije. I guide here from a boat. The fish are Blatnjača, the lake's own trout, and brown trout.

At a glance

Where
Plav
Fish
Blatnjača, brown trout, huchen
Also lives in the lake
Pike
How we fish
From a boat
When
1 May to 1 October, every day
Permits
I arrange them. They are in the price.

Plav Lake (Plavsko jezero) lies at the town of Plav. It is a glacial lake, and a shallow one: about nine metres at its deepest (Mijanović, geograficg.me, 2024). The Ljuča flows in and the Lim flows out.

Two trout are on my list for the lake. One is brown trout. The other is Blatnjača. You tell it from a brown trout by its black spots and no red dots. It is best fished from a boat, with a range of lines and flies. Every fish goes back. The lake is not stocked.

In one day you can fish Plav Lake, the Ljuča and the Lim.

A wooden jetty with small boats on Plav Lake, with a bare mountain behind.
Boats on Plav Lake. Photo: Андрей Романенко, CC BY-SA 4.0, via Wikimedia Commons, resized
Plav Lake on a still morning, with the town of Plav and the mountains mirrored in the water.
Plav Lake, at Plav. Photo: Андрей Романенко, CC BY-SA 4.0, via Wikimedia Commons, resized

When to come

I fish Plav Lake from 1 May to 1 October, every day, from a boat. No lake is fished after that day, so for the rest of the year we fish the rivers.

Fish and seasons

Fly fishing Plav Lake: what to expect

Plav Lake is the one water I guide from a boat. It is shallow, about nine metres at its deepest, with a mean depth of three, the Plav tourist organisation says, and the Ljuča keeps it cold and clear. We go out by boat, and we fish from the boat; that is how the lake fishes best, and it keeps the shore quiet.

Two trout are on my list for the lake: brown trout and Blatnjača, the lake’s own trout, which you tell from a brown trout by its black spots and no red dots. Huchen live in the lake too, and I guide for them; tell me when you write.

Lake fishing with a fly is a different game from the rivers. There is no current to drift a nymph in, so the line does the work: a floating line and a team of nymphs or a dry fly on a calm surface, an intermediate or a sinking line to find fish lower down when the surface is dead. I carry a range of lines and flies for the lake, and most days we use more than one. If you have only ever fished rivers, I show you how it is done; there is nothing to be nervous about.

Every fish goes back, Blatnjača above all. Barbless hooks and a landing net. The lake is not stocked.

When to come

I fish Plav Lake from 1 May to 1 October, every day, and not after that. In early summer the water is still cold from the melt on the Prokletije; by high summer the lake warms, the Plav tourist organisation says it is warm enough to swim in, and the fish go deeper by day, which is what the sinking lines are for. Which fish, which month, on every water I guide: Fish and seasons.

Outside the lake’s dates we fish the rivers: the Ljuča that feeds the lake and the Lim that leaves it, both fished all year in the fly fishing zones, when the water level allows.

One day at Plav: the lake, the Ljuča and the Lim

From Plav one day can hold the lake and both rivers. A boat on the lake in the morning, when the surface is quiet; the Ljuča, the river for big grayling, in the middle of the day; the Lim below the lake toward evening. Or any order the water suggests. That is the day I suggest for a first visit, and it is the reason to stay in Plav rather than somewhere else.

Visiting Plav

Plav is a small town on the shore of the lake, under the Prokletije, at the head of the Lim valley. The Plav tourist organisation puts the lake at 907 m and its surface at about 2 km², and calls it the largest glacial lake in Montenegro.

For a half day off the water:

  • The old town. The Old Mosque, also called the Imperial Mosque, of 1471, on its hill inside the old ramparts; the Redžepagić Tower, the oldest residential and defensive building in the Plav–Gusinje region; the Redžepagić Mosque of 1774. The Holy Trinity Monastery stands at Brezojevice beside the town.
  • The mountains. Prokletije National Park, founded in 2009, with Montenegro’s highest peak, Zla Kolata, at 2,534 m, and Hridsko Lake, the “lake of happiness”, at 1,970 m. Above the town on the other side is Visitor lake at 1,820 m, known for its floating island of grass. The Peaks of the Balkans trail, 192 km through three countries, starts here.
  • For a partner who does not fish: pedal boats, kayaks and swimming on the lake in high summer; the walks above the town; the town’s events, among them the Lim Regatta, a kayak day on the Ljuča, Blueberry Days and a triathlon.
  • Gusinje, at the top of the valley, with Ali Pasha’s springs and its one street of three faiths, is on the Ljuča page.

Getting there

If you stay in Plav, I collect you there and drive you to the water and back on your fishing day; that is in the price. If you are staying further away, on the coast or in Podgorica, or arriving at an airport, tell me when you write and we arrange the pickup.

The town, and the drive to it: Plav.

Permits

Plav Lake is fished on a fishing permit, and it is in my price, with the boat. You do not have to think about any of it. How a day is put together: Plan your trip.

Questions anglers ask about Plav Lake

Can I catch Blatnjača? You can fish for it, and it is the fish most people come to the lake for. I do not print sizes or odds; what is on record about it, from a 1957 paper onward, is in the Blatnjača section of this page and the longer account it links to.

Do I need lake gear? Bring your essential fly fishing gear. For the lake I carry the lines, and I can lend a rod, waders and boots on request. Polarised glasses matter more here than on the rivers; I lend those with a rental.

Can I fish from the bank? We fish from the boat. It is where the fish are, and it is the way the lake is fished.

Can I fish the lake for several days? Yes, inside its dates, and I would mix it with the two rivers. See single-day guiding and multi-day trips.

Sources

  • Tourist Organisation of Plav, Plav’s Lake and the tourist offer. The lake’s height, surface, depths and warmth; the old town, the mosques, the tower, the monastery, Hridsko and Visitor lakes, the trail, the events.
  • National Parks of Montenegro, Prokletije education page. The park’s year, Zla Kolata, Hridsko Lake.
  • Mijanović, geograficg.me (2024), Plavsko jezero. The lake’s depth.
  • National Tourist Organisation of Montenegro, Charming mountain towns. Plav’s monuments and events.

Blatnjača: what is known

Montenegro's 2019 fishing order listed it under
Salmo labrax
A 2017 paper on the lake's trout uses
Salmo trutta

Blatnjača is the local name for the trout of Plav Lake. The name comes from blato, mud: either from a local name for the lake itself, or from its muddy bed (Drecun, 1957).

In 1957 the fisheries engineer Đ. Drecun published a study of ten fish in the journal Ribarstvo Jugoslavije. He described an ash-grey back, a silver-white belly and black spots, many of them shaped like an X. He reported fish up to 12 kg, most of them up to 5 kg. He wrote that the fish lived mainly in the lake and left it to spawn up the Ljuča. His English summary calls it "probably a new type of lake trout, respectively a new endemic trout". He gave it no scientific name.

No formal description of it as a species has been found since. A 2017 paper (Nikčević and others, Environmental Biology of Fishes) calls it a lake trout and states that it is of the same Danubian lineage as the river trout it was compared with. No study was found that tests whether the two differ. The names on record do not agree, and none is the fish's own.

That is why I say Plav Lake's own trout, and no more.

Sources

Blatnjača: the longer account

The fish in Plav Lake

Blatnjača, brown trout, huchen. Every fish goes back.

  • Close view of a brown trout's head and golden flank with black and red spots, water dripping from its fin. Place not stated by the source.
    Brown troutLibrary photo, not my fish
  • Two hands cradling a spotted trout at the surface of clear, moving water. Species and place not stated by the source.
    TroutLibrary photo, not my fish
  • A huchen swimming against the current over a gravel bed in the Drina river.
    HuchenLibrary photo, not my fish

Scroll sideways for more

Trips on Plav Lake

You do not have to arrange anything yourself. All permits are in the price. Permits and lunch are in every price. If you stay in a town by the waters, I drive you on the fishing day. Pickup from further away is by arrangement. Plan your trip: permits

The Tara river running turquoise through a narrow, wooded limestone gorge, seen from above.

Single-day guiding

One day on Plav Lake. One guided day on the water. Pick the water yourself, or ask me to choose.

Length
One day
Group
Up to 4 anglers
from €190 for one angler, €250 for two
The Tara river deep in its canyon at sunset, the sun breaking over a forested ridge.

Multi-day trips

Plav Lake and other waters over several days.

Length
Several days
Group
Up to 4 anglers
from €170 a day for one angler, €230 a day for two

Plav Lake in photos

  • The bow of a green boat in a channel through reeds and water lilies on Plav Lake, hills and houses beyond under cloud.
  • Plav Lake in still weather: flat water mirroring white cloud and blue sky, forested mountain slopes on both sides, and a line of grey rock peaks far off where the valley closes.
  • Plav Lake on a still morning, with the town of Plav and the mountains mirrored in the water.
  • A wooden jetty with small boats on Plav Lake, with a bare mountain behind.
See all photos of Plav Lake

Ask me directly

Write in English. I reply myself, within one day.

Photo credits

Until my own photographs are in, the cards show free-licensed photographs. Each is credited here, and none shows me or a fish caught with me.

  • The Tara river running turquoise through a narrow, wooded limestone gorge, seen from above. Pather Alexiy, CC BY-SA 4.0, via Wikimedia Commons, resized
  • The Tara river deep in its canyon at sunset, the sun breaking over a forested ridge. Nicolas Rénac, CC BY-SA 2.0, via Wikimedia Commons, resized
  • Close view of a brown trout's head and golden flank with black and red spots, water dripping from its fin. Place not stated by the source. Knowledgemattersnow, CC BY-SA 4.0, via Wikimedia Commons, resized
  • Two hands cradling a spotted trout at the surface of clear, moving water. Species and place not stated by the source. Hunter Brumels, Unsplash License, resized
  • A huchen swimming against the current over a gravel bed in the Drina river. Liquid Art, CC BY-SA 4.0, via Wikimedia Commons, resized
  • Plav Lake in still weather: flat water mirroring white cloud and blue sky, forested mountain slopes on both sides, and a line of grey rock peaks far off where the valley closes. Андрей Романенко, CC BY-SA 4.0, via Wikimedia Commons, resized
  • Plav Lake on a still morning, with the town of Plav and the mountains mirrored in the water. Андрей Романенко, CC BY-SA 4.0, via Wikimedia Commons, resized
  • A wooden jetty with small boats on Plav Lake, with a bare mountain behind. Андрей Романенко, CC BY-SA 4.0, via Wikimedia Commons, resized

from €190 a day for one

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