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Zasavica Wetlands

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The Zasavica Special Nature Reserve, located near Sremska Mitrovica, is one of Serbia's most significant wetlands, extending along the course of the Zasavica River. Established in 1997, the reserve is renowned for its exceptional biodiversity and is home to numerous rare and endangered species. One of its most famous inhabitants is the European mudminnow (Umbra krameri), a fish species that survives only in specific ecological niches. Zasavica is also celebrated for the successful reintroduction of European beavers, which now actively shape the local ecosystem. Internationally, the reserve is famous for its Balkan donkey farm; their milk is used for high-end cosmetic and medicinal products, including the world's most expensive cheese, known as 'Pule.' The landscape consists of winding waterways, marshy meadows, and alder forests, providing a vital rest stop for migratory birds. Visitors can explore the reserve by boat or via marked educational trails, enjoying the undisturbed silence of nature. Zasavica serves as a leading model for sustainable conservation and ecotourism in the Balkan region.
- Location: Serbia
- Top sights: Zasavica II · Zasavica (bog) · Zasavica I
- Nearby: Sremska Mitrovica (6 km)
Best time to visit & climate
The most pleasant time to visit is Jun, Aug, Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | 0 | 2 | 7 | 12 | 17 | 22 | 24 | 24 | 18 | 13 | 7 | 1 |
| Rain mm | 50 | 51 | 54 | 55 | 89 | 88 | 63 | 59 | 63 | 59 | 52 | 52 |
📋 Practical info
Geography
Facts
- The reserve was officially designated a protected area in 1997.
- It covers a total area of approximately 1,825 hectares.
- The donkey cheese produced here sells for over 1,000 euros per kilogram.
- More than 250 different bird species have been recorded in the reserve.
- European beavers were reintroduced to the area in 2004 after a century.
- Zasavica is one of the last habitats for the rare European mudminnow.
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
Sights in the town Zasavica Wetlands (3)
Sights nearby
Frequently asked questions
What unusual product is made here?
Which rare animal was reintroduced here?
Are there boat trips?
Is fishing allowed there?
Are there accommodation options?
Zasavica Wetlands: where is it located?
Zasavica Wetlands: what is there to see?
Zasavica Wetlands: when is the best time to visit?
Zasavica Wetlands: why is it worth visiting?
























