To provide you with additional information about how we collect and use your personal data, we’ve recently updated our Privacy Policy and Terms of Service. Please review these pages now, as they apply to your continued use of our website.
Church spire in the early morning on the Danube between Kelheim and Regensburg.
The Danube is a river that was once a long-standing frontier of the Roman Empire and today connects 10 European countries, running through their territories or being a borde