THE DANUBE Across the Continent Journey through the heart of Europe... Included excursions · Amsterdam city tour and canal cruise. See the city centre sights by coach, followed by a canal cruise past pretty bridges and attractive gabled houses OR Unique Experience: Amsterdam culinary walking tour. Taste local delicacies including herring, cheese and croquettes before rounding off the tour with a sweet treat from a bakery. · Wurzburg and the Residenz Palace. Visit picturesque Würzburg on the banks of the River Main and enjoy a tour of the baroque Residenz Palace. · Tour of Nuremberg. A guided walk reveals the elegant architecture and major sights of this historic Bavarian city. · Vienna City Tour. See some of the highlights of the city, including the Ringstrasse and Opera House, on this two-part tour. · Budapest: A Tale of Two Cities. Your tour of the capital's highlights includes the UNESCO World Heritage-listed Buda Castle.