
This Grand Circle Cruise Line package includes airfare and a 25-night river cruise from Amsterdam to Constanta aboard the M/S River Adagio, plus hotel stays in Bucharest. The itinerary travels through eight countries, with stops including Cologne, Koblenz, Heidelberg, Vienna, Budapest, Novi Sad, Belgrade, Vidin, Constanta, and Bucharest. Book this travel deal by June 30, 2026.
Satisfy your wanderlust - and your wallet - by taking a look at all our top travel deals. Buy Now at Grand Circle Travel
- 78 meals
- 19 included tours
- 8 Exclusive Discovery Series events
- Rhine-Main-Danube Canal transit
- Bruges and Transylvania extension options

This Grand Circle Cruise Line package includes airfare and a 10-night cruise from Budapest to Constanta aboard the M/S River Aria or M/S River Adagio, plus hotel stays in Bucharest. The itinerary visits Hungary, Croatia, Serbia, Bulgaria, and Romania, with stops and tours in Budapest, Vukovar, Novi Sad, Belgrade, Vidin, Constanta, and Bucharest. Book this travel deal by June 30, 2026.
Satisfy your wanderlust - and your wallet - by taking a look at all our top travel deals. Buy Now at Grand Circle Travel
- Average group size of 38 travelers
- Meals included on most days
- Budapest to Bucharest itinerary
- Danube-Black Sea Canal transit
- Optional Prague and Transylvania extensions

This Grand Circle Cruise Line package includes airfare and a 7-night Danube river cruise from Nuremberg to Vienna aboard the M/S River Aria or M/S River Adagio. The itinerary visits Christmas markets and historic sites in Nuremberg, Regensburg, Passau, Linz, Melk, and Vienna, with 20 meals, 5 included tours, and up to 5 Christmas markets. Book this travel deal by June 30, 2026.
Satisfy your wanderlust - and your wallet - by taking a look at all our top travel deals. Buy Now at Grand Circle Travel
- 7 nights aboard a private river ship
- Nuremberg, Regensburg, Passau, Linz, Melk, and Vienna stops
- 20 meals with onboard house beer, wine, and soft drinks
- Main-Danube Canal and Wachau Valley discussions
- Optional Munich and Vienna extensions

This Grand Circle Cruise Line package includes airfare, a 10-night Danube river cruise aboard the M/S River Aria or M/S River Adagio, and 3 nights at the Grandior Hotel Prague or similar. The itinerary visits Budapest, Bratislava, Vienna, Krems, Linz, Cesky Krumlov, and Prague, with 34 meals and 11 included tours. Book this travel deal by June 30, 2026.
Satisfy your wanderlust - and your wallet - by taking a look at all our top travel deals. Buy Now at Grand Circle Travel
- Budapest, Vienna, and Prague itinerary
- 34 meals
- 11 included tours
- Home-Hosted Visit
- Budapest and Poland extension options