7-night Danube Christmas Delights Cruise From Passau, Germany

Viking

A scenic view of the white Bratislava Castle, a famous Slovak landmark, with its four distinctive red-tiled towers, perched on a lush, green hill overlooking the Danube River on a sunny day.
Viking Ullur sailing a European river with a castle in the foreground.
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Sailing Dec 5, 2026

from $3,799 per person* taxes and fees included