Border zone. Since 2023, access to the northern part of the lake district requires a permit from the State Border Guard Service of Ukraine.
Shatsk Lakesreference guide · svityaz.lutsk.ua
The water of Lake Luky, overgrown with aquatic plants, under a blue sky
51.5667, 23.8500

karst lake

Lake Luky

Луки

3.2 m
Maximum depth
2.1 m
Average depth
≈6.75 km²
Surface area
14.46 million m³
Water volume

Verified dataset

Key facts

Luky is the third largest lake in the park, with an elongated, deeply indented basin of bays and small islands. Together with Peremut it forms a single system, and the Kopaivka river rises here.

Status: Shatsk National Nature Park; the third largest lake in the park (the Luky-Peremut system)

Area
≈6.75 km²
Maximum depth
3.2 m
Average depth
2.1 m
Shoreline
21 km
Hydrochemistry

Water chemistry

calcium bicarbonate

Total dissolved solids
136 mg/L

Ionic composition, mg/dm³

HCO₃⁻85
Ca²⁺20
Cl⁻12
Na⁺+K⁺12
Mg²⁺4
SO₄²⁻3

Comparative ionic composition from studies of the Shatsk group.

Ichthyofauna

Fish of the lake

All species →

Catch structure of the Luky–Peremut complex, 2010–2018

Tench21.9%
Other species13.3%

Ecosystem

Flora and birds

Birds

mute swanwaterfowl (nesting on the islands)

What to know

Lake in detail

  • The third largest lake of the group, and the most elongated and most indented basin in the Shatsk lake district.
  • Numerous bays, headlands and several small islands, where thousands of birds nest alongside a large swan colony.
  • Canals link it to Svitiaz and Ostrivianske and a channel to Peremut; the two are often treated as the single “Luky-Peremut” system.
  • The Kopaivka river, a tributary of the Western Bug, rises from the lake.
  • Known for a vast carpet of white water lilies stretching hundreds of metres.
  • The shores are low, boggy and ringed by quagmire, so walking the shoreline is effectively impossible.
  • Highly productive for fish: in the 2010–2018 catches across the Luky-Peremut complex, brown bullhead (50.3%), tench (21.9%) and roach (14.5%) dominated.

History

Chronology

  1. 1887

    After a catastrophic flood, the Svitiaz — Luky canal was cut; the difference in levels moves the water by gravity, and a sluice regulates the flow.

  2. 1937

    The American brown bullhead was introduced to Luky and Liutsymyr, and later spread to the other lakes of the group.

  3. 1983

    Shatsk National Nature Park is created, with the Luky — Peremut system among its protected complexes.

State and recreation

The lake today

Recreation

Recreational fishing from bank and boat under the rules of Shatsk National Nature Park; a closure applies during spawning. Taking eel, a Red Book species, is prohibited.

Rank in the group

#3by area · of 30
#11by depth · of 27
#9by mineralisation · of 10
Area against Svitiaz, the largest lake≈6.75 of 26.2 km²

Each measure counts only the lakes that report it.

Hydrology

Hydrological connections

The Shatsk lakes are not isolated bodies of water but a connected network. Canals cut between the late nineteenth and the mid twentieth century, along with natural channels, redistribute water between the lakes and the rivers.

Inflow
Lake Svitiaz

Receives water from Svitiaz through a canal with a sluice.

Channel
Lake Peremut

A wide shallow channel; the shared “Luky-Peremut” system.

Outflow
Kopaivka river

The Kopaivka, a tributary of the Western Bug, rises from the lake.

Geography and access

Places nearby

All places →

Language note

Editorial scope

This English profile carries the full narrative, chronology and local traditions. Source titles stay in their original language, and the Ukrainian page remains the reference version.

Read the Ukrainian profile →

Sources

Source titles are retained in their original language.