The Danube is Europe's second longest river, after the Volga. It is located in Central and Eastern Europe.The Danube was once a long-standing frontier of the Roman Empire, and today flows through 10 countries, more than any other river in the world. Read More
At least seven tourists from South Korea lost their lives and around 19 others went missing after a sightseeing boat sank following its collision with another vessel on the Danube River here on Wednesday evening (local time), authorities said. ...