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Iron Gates
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The Iron Gates is one of the most spectacular gorges on the Danube River, forming a natural border between Romania and Serbia. Stretching over 134 kilometers, it separates the Carpathian Mountains to the north from the Balkan Mountains to the south. The region is famous for its dramatic narrow passages, particularly the Great and Small Kazan Gorges, where the Danube is squeezed into a width of just 150 meters. Between 1964 and 1972, one of Europe's largest hydroelectric power complexes was constructed here, leading to the creation of a massive reservoir that permanently altered the landscape. The dam's construction required the relocation of several settlements and the submergence of the historic Ada Kaleh island. Today, the Iron Gates is a vital national park, preserving a unique blend of Mediterranean flora and striking geological formations. For river navigation, this section represents a technical masterpiece of locks and a crucial international waterway.
- Location: Mehedinți, Romania
- Top sights: Diana Fortress · Museul Hidrocentralei Porțile de Fier · Sip Beach
- Nearby: Drobeta-Turnu Severin (10 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 | -2 | 0 | 5 | 11 | 16 | 21 | 23 | 23 | 18 | 11 | 5 | 0 |
| Rain mm | 49 | 51 | 51 | 54 | 78 | 77 | 66 | 55 | 56 | 63 | 56 | 56 |
📋 Practical info
Address
Gura Văii, 220002 Drobeta-Turnu Severin
Hours
Power plant museum: Mon-Fri 08:00-15:00
Entry
Museum approx. 10 RON; National Park free
Website
Transit
Buses from Drobeta-Turnu Severin towards Orșova
Parking
Parking bays along DN6/E70 overlooking the dam
Accessibility
Roadside viewpoints accessible, hiking trails often steep
Photos
Photography of the dam's technical facilities partially restricted
Best time
May/June for the flora in the Orșova Cauldrons
Audio guide
no
Geography
Facts
- The total length of the gorge is 134 kilometers.
- The hydroelectric plant has a capacity of 2,160 megawatts.
- The narrowest point in the Kazan Gorges is about 150 meters.
- The reservoir holds approximately 2.1 billion cubic meters of water.
- The power plant was officially inaugurated in the year 1972.
- Home to the Iron Gates Natural Park (approx. 115,000 hectares).
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.
Vehicle
Only stops with (optional):
© OpenStreetMap contributors · OpenRouteService
Sights in the town Iron Gates (5)
Sights nearby
Frequently asked questions
What exactly is the Iron Gates?
It is a spectacular gorge of the Danube River between Romania and Serbia, famous for its steep cliffs and the largest hydroelectric power plant in the region.
What is the best way to explore the gorge?
A boat trip from Orșova or Eșelnița is well-suited for seeing the Big and Small Cazane from the water. The DN57 national road also provides great viewpoints.
Can you visit the hydroelectric plant?
Yes, there is a museum in Gura Văii that showcases the technology and history of the construction, as well as the local flora and fauna. Turbine access is limited.
When is the best time to visit?
From May to September, the weather is well-suited for boat trips and hiking. In autumn, the changing forest colors provide an easy on the eye backdrop.
What is the most famous photo spot?
The giant rock sculpture of the Dacian king Decebalus and the small Mraconia monastery church right on the shore are the absolute highlights for photos.
Iron Gates: where is it located?
Iron Gates is located in Mehedinți, Romania.
Iron Gates: what is there to see?
Highlights include Diana Fortress, Museul Hidrocentralei Porțile de Fier, Sip Beach.
Iron Gates: when is the best time to visit?
The most pleasant time to visit is Jun, Aug.
Iron Gates: why is it worth visiting?
The Iron Gates is one of the most spectacular gorges on the Danube River, forming a natural border between Romania and Serbia.
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Nearby cities
Drobeta-Turnu Severin
Danube city at the Iron Gates, on Roman Drobeta.
Orșova
Town at the Iron Gates.
Strehaia
Historic Oltenian town.
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Vânju Mare
Wine town.
Danube Gorges
The most dramatic section of the Danube Gorges, where the river narrows between vertical cliffs.
Đerdap National Park (Iron Gates)
Europe's largest river gorge, where the Danube divides the Carpathians, rich in ancient history and nature.
Băile Herculane
Historical thermal spa resort.
Motru
Mining town.
Tismana
Tismana is a historic town in Gorj County, located in the Oltenia region at the foot of the Vâlcan Mountains.
Rovinari
Energy center.
Bigăr Waterfall
A unique, moss-covered waterfall in the Anina Mountains, located exactly on the 45th parallel.
Cheile Nerei
A spectacular natural reserve in Banat, featuring the longest gorges in Romania, turquoise lakes, and waterfalls.
Turceni
Turceni is a vital industrial town in Gorj County, situated in the Oltenia region along the Jiu River.
Semenic
A historic mountain resort in Banat, known for its ski slopes and untouched pine forests.
Bor
Bor is an industrial city in eastern Serbia, known for its massive copper mine.
History & landmarks
Rock Sculpture of Decebalus
Huge sculpture in the Danube gorge.
Cheile Nerei-Beușnița National Park
Gorges, waterfalls, and blue lakes.
Nera Gorges
The longest gorges in Romania, along the Nera River.
Golubac Fortress Gate
This historic structure marks the entrance to the strategically important Golubac Fortress on the Iron Gates of the Danube.
Golubac Fortress
A majestic medieval fortress at the entrance of the Iron Gates, one of the best-preserved castles in Serbia.
Nature
More places
🗺️
Severnav Shipyard
Danube shipyard building vessels for the European market.
Drobeta Zoo
A quiet place to observe animals on the banks of the Danube.
Mehedinți Mountains
Known for karst landscapes, caves, and gorges.
Đerdap National Park
This park includes the Iron Gates on the Danube.
Domogled-Valea Cernei National Park
Romania's largest national park, located in the Cerna Valley.
Mokranjac Museum Negotin
The museum is dedicated to the life and work of the famous Serbian composer Stevan Mokranjac.
Semenic-Caraș Gorges National Park
This protected area in the Anina Mountains is characterized by karst landscapes.
Bor Copper Mine
The copper and gold mining area near Bor is one of the largest in Europe.