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Lake Tisza

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Lake Tisza (Tisza-tó) is the largest artificial lake in Hungary and a unique ecological sanctuary located in the eastern part of the country. It was created in 1973 following the damming of the Tisza River at Kisköre, and today it covers an area of approximately 127 square kilometers. Originally intended as a reservoir for agricultural irrigation, the area has evolved into one of Hungary's premier destinations for ecotourism. The lake features a complex mosaic of open waters, shallow bays, islands, and dense reed beds that provide vital nesting grounds for numerous protected bird species. A significant portion of the lake is part of the Hortobágy National Park and is thus protected as a UNESCO World Heritage site. The Lake Tisza Ecocentre in Poroszló houses Europe's largest freshwater aquarium system, offering visitors a glimpse into the region's underwater life. Beyond nature conservation, the lake is a popular spot for water sports, fishing, and cycling.
- Location: Hungary
- Top sights: Óhalászi-kilátó · Tündérrózsa
- Nearby: Pásztó (80 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 | -2 | 1 | 6 | 12 | 17 | 21 | 24 | 23 | 18 | 12 | 6 | 0 |
| Rain mm | 36 | 40 | 40 | 40 | 68 | 79 | 75 | 60 | 56 | 51 | 44 | 44 |
📋 Practical info
Geography
Facts
- Lake Tisza covers a total surface area of 127 square kilometers.
- The lake was established in 1973 after the completion of the Kisköre Dam.
- Portions of the lake are protected as a UNESCO World Heritage site.
- The Ecocentre in Poroszló features Europe's largest freshwater aquarium.
- The average depth of the lake is approximately 1.3 meters.
- A 65-kilometer-long cycling path completely encircles the lake.
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 Lake Tisza (2)
Sights nearby
Frequently asked questions
What is the Lake Tisza Eco-centre?
Can you cycle around the lake?
Is swimming allowed in the lake?
Are motorboats prohibited?
When is the best time for bird watching?
Lake Tisza: where is it located?
Lake Tisza: what is there to see?
Lake Tisza: when is the best time to visit?
Lake Tisza: why is it worth visiting?





























