Descend the Grand Danube river from Hainburg near Vienna to Bratislava.Supervised by our professional instructors, you will admire the Devin castle perched on the top of a hill and pass through the infamous iron curtain where those who tried to flee communism were killed.You will discover the fauna and flora of the Danube, feel the adrenaline while passing near cruise ships and even cross a border on the river!After entering the city of Bratislava like a conquistador, you will discover its main monuments from another perspective: Bratislava castle, St Martin’s cathedral, the UFO tower, the Eurovea project etc… We’ll pass under 4 of the 5 massive bridges in Bratislava.Once in Bratislava, you will have the time you need to discover the city by yourself before returning to Vienna (if needed).