Plizio Visual Lab
Kozjak Reserve

Weather…
Water temperature…
The Kozjak Reserve is located near Skopje in central North Macedonia, encompassing the impressive Lake Kozjak, formed by the damming of the Treska River. The reserve is characterized by a rugged karst landscape with steep limestone cliffs rising above the deep blue waters of the lake. These geological conditions have led to the formation of numerous caves and specific micro-habitats where rare plant and animal species thrive. The area is part of the larger Jasen protected area complex and benefits from its strict conservation regulations. Ornithologically, Kozjak is of great importance as the rock faces provide nesting sites for various vulture species and peregrine falcons. The reserve combines ecological protection goals with the necessity for sustainable water management and currently serves as a model for the protection of inland waters in mountainous regions.
- Location: North Macedonia
- Top sights: Čelopek, Staro Nagoričane · Dragomance · Koince
- Nearby: Kratovo (32 km)
Best time to visit & climate
The most pleasant time to visit is Jun–Aug.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -1 | 1 | 5 | 10 | 15 | 20 | 23 | 23 | 18 | 12 | 6 | 1 |
| Rain mm | 48 | 41 | 52 | 56 | 68 | 65 | 43 | 47 | 51 | 60 | 52 | 52 |
📋 Practical info
Geography
Facts
- Lake Kozjak was formed in 2004 following the construction of a dam.
- The reserve is part of the Jasen complex, which covers over 30,000 hectares.
- The lake's depth exceeds 100 meters in several locations.
- Geologically, the area is defined by massive Mesozoic limestone.
- It is a significant sanctuary for the rare Egyptian vulture.
- The reserve contains several unexplored karst caves.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
© OpenStreetMap contributors · OpenRouteService
Frequently asked questions
Where is the Kozjak reserve?
Can you fish in the lake?
Are there hiking trails there?
How deep is Lake Kozjak?
Is camping allowed?
Kozjak Reserve: where is it located?
Kozjak Reserve: what is there to see?
Kozjak Reserve: when is the best time to visit?
Kozjak Reserve: why is it worth visiting?


















