16 AMAZING FACTS
The Danube River in Europe is one of the longest rivers in the world, lined with castles, fortresses, vineyards, charming towns and major cities. Whilst cruising the Danube, I became enamoured with the gorgeous views and fascinating attractions and Danube it left a lasting impression on me.
Here I wish to share some amazing facts I’ve learned on my travels that will blow your mind.
1. The Danube River flows though, or along the borders of, 10 nations – Germany, Austria, Slovakia, Hungary, Croatia, Serbia, Bulgaria, Romania, Moldova and Ukraine. No other river in the world touches this many countries.
2. Four Capital cities embrace the Danube’s banks – Vienna in Austria, Bratislava in Slovakia, Budapest in Hungary and Belgrade in Serbia.
3. It spans from Germany’s Black Forest in the town of Donaueschingen and ends in the Black Sea in Romania.
4. The length of the Danube is 2,857km. The only river in Europe longer is the Volga in Russia.
5. The Danube Delta, located between Romania and Ukraine, is a UNESCO World Heritage Site declared as such for its exceptional biodiversity. This region is often called the ‘Amazon of Europe’.
6. The river has more than 100 species of fish. They play an important role in the quality of the river environment.
7. More than 20 million people depend on the Danube River for drinking water. The Danube is also important for freight transportation, hydroelectric power production, irrigation and fishing.
8. Legend has it that the German Navy sunk many of their ships in the river towards the end of WWII to avoid them ending up in possession of the Soviet Union. When water levels drop, some of these wreckages become visible.
 9. There are more than 130 bridges crossing the Danube, the longest being the Brăila Bridge in Romania, almost 2km long, built 2023.
10. The Iron Gate is the narrow gorge of the Danube between Romania and Serbia, flanked by mountains on both sides.
11. The river was once the frontier of the Roman Empire, known as the Danubius, marking the border of the civilised world at the time.
 12. There are 8 National Parks along the Danube, with countless reserves, wetlands, islands and gorges.
13. The deepest part of the river is 90 metres at Djerap National Park in Serbia.
14. The Danube has 18 locks which raise the level of ships as they navigate the waterway.
15. Many battles were fought along the Danube such as Battle of Vienna 1683, Napoleonic battles 1809, Battle of Batina 1944 and a host of others.
16. An annual Danube River Day celebrates this magnificent waterway across all the countries with educational activities, art competitions and clean-ups on 29th June, one of the largest river festivals.
Best Ways To Explore The Danube River
There are many ways to explore the Danube and experience the unique landscapes and cultural diversity:
- Boat tours are available by various operators in the major cities.
- A river cruise covering some of the towns and cities along the waterway are an excellent option to cover greater distances in comfort.
- Bicycle paths run almost the whole length of the river, on both sides.
- Swimming is only recommended in designated areas, as the main shipping channel has dangerous currents and swimming is forbidden at ports. There are a few bathing zones along the Danube in Germany, Austria and Budapest.
- Hiking trails are another terrific way to explore the Danube and the different landscapes, ranging from easy and flat, to steep and rocky terrain.
Cruise Options
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