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Gabčíkovo Hydroelectric Plant
The Gabčíkovo Hydroelectric Plant is the largest facility of its kind in Slovakia, situated on the Danube River south of Bratislava. It was constructed between 1977 and 1992 as part of a joint project with Hungary, which later led to significant international legal disputes. The plant serves multiple critical purposes: generating carbon-free electricity, providing flood protection, and improving navigation conditions on the Danube. It features eight turbines with a total installed capacity of 720 megawatts, producing approximately 2,200 gigawatt-hours of electricity annually, roughly 10% of Slovakia's total consumption. A remarkable engineering feat is the pair of lock chambers, which handle a height difference of up to 24 meters and are among the largest in Europe. Despite environmental controversies, the project has stabilized the riverbed and created new opportunities for water-based recreation in the Danube floodplains. Today, the plant is not only an economic cornerstone but also a popular destination for technical tourism.
- Location: Slovakia
- Nearby: Dunajská Streda (14 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 | 11 | 16 | 21 | 23 | 22 | 17 | 11 | 5 | 0 |
| Rain mm | 42 | 37 | 40 | 34 | 65 | 65 | 63 | 63 | 62 | 49 | 44 | 42 |
📋 Practical info
Geography
Facts
- The Gabčíkovo Dam was officially put into operation in 1992.
- It features 8 Kaplan turbines, each with a diameter of 9.3 meters.
- The plant produces about 2,200 GWh of clean energy every year.
- The locks are among the largest inland navigation structures in Europe.
- The height difference overcome by ships can reach up to 24 meters.
- The project has significantly improved the safety of international shipping on the Danube.
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 Gabčíkovo Hydroelectric Plant (1)
Sights nearby
Frequently asked questions
Can you visit the Gabčíkovo dam?
Where exactly is the hydroelectric power plant located?
Can you watch ships in the locks?
Are there places to eat nearby?
Is the area suitable for cyclists?
Gabčíkovo Hydroelectric Plant: where is it located?
Gabčíkovo Hydroelectric Plant: when is the best time to visit?
Gabčíkovo Hydroelectric Plant: why is it worth visiting?

















