river cruising the blue danube 12 days | 2025-2026 prague, bratislava, regensburg, vienna, budapest, salzburg wind your way past medieval landscapes aboard tauck's ms. savor or. ms. joy to explore five european countries, visit castles and cathedrals, embark on locally guided sightseeing and spend special evenings in two private palaces. enjoy two nights each at centrally located hotels in prague and budapest. hungary slovakia austria czech republic germany expand from $6,790 ? from price, per person price shown is the lowest price per person, double, on most journeys. view tour compare