Having reached the Danube River overnight, you will dock in Regensburg this morning. Here, wander along its cobblestone lanes, taking a journey through the ages as you explore the historic streets, medieval buildings and cultural sites on your guided walking tour. Later, perhaps take an optional tour to Kuchlbauer’s World of Beer in Abensberg. Take a guided tour of the family-owned brewery and see The Kuchlbauer Tower, designed by Austrian artist Friedensreich Hundertwasser.