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Grein Danube River Cruises, Trips & Tours

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Grein is a small town that's located along the Danube River with a total population of 3,000 inhabitants. Take a tour through the majestic Greinburg Castle (Schloss Greinburg): the oldest residential castle in Austria dating back to 1488 with wonderfully preserved furniture, architecture, art, porcelain, and much more. Grein also holds Austria's oldest theater, Stadttheater, which was built in 1791. Visit the St. Giles Church located in the town square or take a hike through the beautiful Stillensterinklam Wanderweg trail. Contact our travel experts to start planning your ideal trip to Grein today!
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6 Best Grein Danube River Cruises & Tours for 2026-2027

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Panoramic view of Vilshofen

Magna on the Danube - Cruise only

8 Days from $4,549
Embark on an 8-day river cruise from Vilshofen to Budapest aboard MS AmaMagna. Enjoy captivating architecture, music, and culinary experiences. Explore Vienna's Baroque gems, savor epicurean delights, and discover vibrant cultures in Budapest and Bratislava.
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Visit charming Passau

Magna on the Danube - Budapest to Vilshofen

8 Days from $4,379
Embark on an 8-day river cruise from Budapest to Vilshofen aboard MS AmaMagna. Enjoy captivating architecture, music, and culinary experiences. Explore Vienna's Baroque gems, savor epicurean delights, and discover vibrant cultures in Budapest and Bratislava.
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Admire the artistry of Linz

Melodies of the Danube - Cruise Only

8 Days from $4,349
Embark on an 8-day river cruise from Budapest to Vilshofen aboard the MS Amaverde, exploring the enchanting Danube River. Discover the rich history and stunning architecture in Budapest, Bratislava, and Vienna, and enjoy the musical beauty of Salzburg and the scenic Strudengau Valley.
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Panoramic view of Budapest cityscape

Melodies of the Danube

13 Days from $5,939
Set sail on a 13-day cruise aboard the MS Amabella and explore Prague’s wonders. Visit Prague Castle, stroll across Charles Bridge, and discover the UNESCO-listed Old Town or hike through its historic charm.
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Discover the art and culture of Vienna

Vineyards & Palaces along the Danube

8 Days from $3,549
Embark on an 8-day Danube journey aboard S.S. Emilie from Vienna to Nuremberg. Explore Schönbrunn Palace, Spitz vineyards, Bavarian Forest, and Regensburg’s medieval streets. Visit Passau’s three rivers, sample local wines and schnapps, and experience Nuremberg’s WWII history and art bunker on this cultural and scenic cruise.
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Golden sunset lights the famous Fisherman's Bastion in Budapest

Active & Discovery on the Danube (Westbound)

8 Days from $4,330
Explore the Danube on an 8-day cruise from Budapest to Vilshofen aboard Avalon Impression. Hike to Dracula’s Tower, bike Vienna’s Ringstrasse, and see Belvedere Palace. Experience Wachau Valley vineyards, Grein’s historic theater, Mauthausen Memorial, and Engelhartszell Abbey.
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Austria & Danube River Travel Guide

Cruise the beautiful blue Danube

Best Time to Visit Austria

Learn about the best time to visit Austria, the best time to cruise the Danube River, and about some of the activities that are preferred during the respective seasons.
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Enjoy cruising through the German countryside

Upper Danube or Lower Danube?

The upper and lower Danube Rivers have extremely different cuisines, cultures, sights, and people. Learn about the differences in this article!
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Visit historic Nuremberg

10 Favorite Ports on the Danube River

This article goes in to depth about the top cruise ports along the Danube River and what there is to do in each respective city.
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Charming small towns in Austria
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