Experience eight European countries and sail the mighty Danube River on this unforgettable journey! Our carefully curated itinerary introduces fascinating landmarks and epic landscapes, including the fairy-tale Wachau Valley. Plus, bookend your adventure with stays in Sofia, Bulgaria, and Prague, Czech Republic. Awaken each day to new discoveries, including Roman ruins, cathedrals, synagogues, mosques and fortresses — all part of the region’s dynamic history. Feast your eyes on Budapest illuminated at night, explore medieval towns and witness the Iron Gate Gorge, an engineering marvel.