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Questions tagged [danube]

A river in Central Europe, at 1,780 miles the continent's second longest after the Volga. The Danube flows southeast from Germany past or through Austria, Slovakia, Hungary, Croatia, Serbia, Romania, Bulgaria, Moldova and Ukraine to reach the Black Sea.

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What are these small green rocket-shaped objects floating in the Danube?

Recently, I was cruising on the Danube river from Bratislava to Vienna and we were encountering these small green rocket-shaped objects floating in the water roughly after each kilometer. They were ...
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Is there any way to sail the Danube on a budget? [closed]

I'd like to sail down the Danube next summer, on my own, on as small and cheap a vessel as possible (no big motor boat, maybe not even a motor boat at all). I haven't decided on the length of the trip,...