The best Danube river cruise excursions are a guided walk through Budapest’s Castle District, Melk Abbey and a sail through the Wachau Valley, Vienna’s old town or an evening concert, Bratislava’s old town and castle, and Passau’s baroque cathedral. Most ports are close to the centre, so you can mix a few booked tours with plenty of time exploring on foot.
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This guide goes port by port along the classic Passau to Budapest stretch and on into Serbia, with a quick comparison table, notes on what is usually included in your fare and what you’ll pay extra for, and what to expect if water levels disrupt your sailing.
Does TUI still run Danube river cruises in 2026?
Yes. TUI River Cruises is still operating and still sells Danube sailings from the UK. Its ship list for 2026 includes TUI Maya, TUI Isla, TUI Skyla and TUI Aria on the Danube, all adults-only, and a new Danube ship, TUI Velara, is listed as arriving in 2028. TUI calls its excursions “shore experiences”. You book them as extras online, by phone or on board (card only). TUI says there are no booking fees and gives a full refund if you cancel up to two days before the tour.
The advice below applies whichever company you sail with. Most Danube lines call at the same handful of towns, so the excursions on offer are much the same from ship to ship.
Danube river cruise excursions at a glance
| Port | Top excursion | Good do-it-yourself option | Best for |
|---|---|---|---|
| Passau, Germany | Old town and St Stephen’s Cathedral organ | Walk up to the Veste Oberhaus fortress viewpoint | Baroque architecture, river views |
| Linz, Austria | Day trip to Český Krumlov or Salzburg | Pöstlingberg tram and the old town | Longer day trips |
| Melk, Austria | Guided tour of Melk Abbey | Abbey gardens and the little town below | History and grand interiors |
| Dürnstein and Krems, Austria | Wachau wine tasting | Hike to Dürnstein castle ruins | Wine, scenery, gentle walks |
| Vienna, Austria | City tour plus Schönbrunn Palace | Evening classical concert | Music, palaces, coffee houses |
| Bratislava, Slovakia | Old town walking or food tour | Climb to Bratislava Castle | A relaxed half day |
| Budapest, Hungary | Castle District and city highlights | Thermal baths or an evening on deck | Big city sights, night views |
| Novi Sad, Serbia | Petrovaradin Fortress and Fruška Gora monasteries | Stroll the pedestrianised centre | Something less touristy |
Best Danube river cruise excursions, port by port
1. Passau: the city of three rivers
Passau is where many Danube itineraries start or finish, and it’s an easy port to enjoy. The Danube, Inn and Ilz rivers meet at the tip of the old town. St Stephen’s Cathedral is known for its huge pipe organ, and short lunchtime organ recitals are held in the warmer months. TUI’s Passau options include a walking tour, a Bavarian beer tasting and a hilltop fortress visit. If you’d rather go it alone, walk across the river and up to the Veste Oberhaus fortress for the best view of where the three rivers meet.
2. Linz and the long day trips
Linz is often the jumping-off point for the longest excursions on a Danube cruise: Salzburg, for Mozart and its baroque old town, or the medieval Czech town of Český Krumlov. Both mean several hours on a coach, so they suit people who don’t mind a long day. Staying in Linz is the gentler choice. Ride the Pöstlingberg tram up the hill for the views, then come back down for the main square and riverside.
3. Melk Abbey and the Wachau Valley
If you only book one excursion on the upper Danube, make it Melk Abbey. This vast yellow Benedictine monastery sits high above the river, and its library and marble hall are among the finest baroque interiors in Austria. Many cruises visit the abbey in the morning, then let you rejoin the ship to sail through the Wachau Valley. It’s a UNESCO-listed stretch of vineyards, apricot orchards and riverside villages, and it’s best watched from the sun deck.
4. Dürnstein, Weissenkirchen and Krems
In the Wachau, ships stop at small wine villages such as Dürnstein, Weissenkirchen and Krems. Dürnstein’s blue-and-white abbey tower is one of the Danube’s best-known sights. Above the village are the ruins of the castle where England’s Richard the Lionheart was held captive in the 1190s. The walk up is steep but short. A Grüner Veltliner or Riesling tasting at a local winery is the classic booked excursion here.
Vienna and Bratislava: two capitals in two days
5. Vienna: palaces, coffee houses and concerts
Ships usually berth a little way out of Vienna’s centre, so a shuttle or guided city tour is the easiest way in. A typical tour covers the Ringstrasse boulevards, a photo stop at the Belvedere and a visit to St Stephen’s Cathedral. Schönbrunn Palace is often sold as an add-on. When you have the evening free, a Mozart and Strauss concert is the classic Vienna experience and is usually a paid extra. If you’d rather explore on your own, have cake and coffee in one of the old coffee houses and walk around the Hofburg.
6. Bratislava: compact and easy to explore
Bratislava’s old town is just a short walk from the river and is small enough to see in a morning. You’ll find pastel buildings, quirky bronze statues and St Martin’s Cathedral, where Hungarian kings were once crowned. Food tours are a good choice here, often with Slovak dumplings, local pastries and wine. For views over the river and on a clear day into Austria and Hungary, walk up to Bratislava Castle. Some cruises also offer a trip to the ruined Devín Castle, where the Morava meets the Danube.
Budapest: the highlight of most Danube cruises
7. Budapest city tour and Castle District
Budapest is where most people’s favourite Danube river cruise excursions happen. A guided tour usually covers both halves of the city. On the Buda side you’ll see the Castle District, Matthias Church and Fisherman’s Bastion. On the Pest side there’s Heroes’ Square, St Stephen’s Basilica and the outside of the Parliament building. TUI’s Budapest programme also includes a Margaret Island tour, a countryside trip to see Hungarian horsemanship and a dinner-and-dancing evening.
Two things are easy to do on your own. The first is a soak in one of the city’s thermal baths. The second is staying on deck when the ship sails through the city after dark, when the Parliament, Chain Bridge and castle are all lit up. On many itineraries that is the most memorable moment of the whole cruise, and it costs nothing.
8. Esztergom, Kalocsa and the Hungarian stops
Some itineraries add smaller Hungarian ports. Esztergom has the country’s largest basilica, set on a hill above the river at the Slovak border. Kalocsa is the place for paprika, folk embroidery and the traditional horsemanship shows that often feature on the Puszta (Great Plain) excursions.
9. Novi Sad and beyond on the lower Danube
Longer cruises carry on into Serbia and beyond. In Novi Sad, the big sight is Petrovaradin Fortress, high above the river. Excursions often add the Fruška Gora hills, where Orthodox monasteries such as Krušedol are hidden among the woods and vineyards. Belgrade is the other main Serbian stop, with its fortress at the meeting of the Sava and Danube rivers.
Included vs paid excursions: what to check before you book
River cruise lines handle excursions in very different ways, and this has a big effect on the overall cost of your holiday.
- Tours included: Some premium and luxury lines include a guided walking or coach tour in most ports, then sell bigger trips such as concerts, Salzburg or Český Krumlov as extras.
- Tours as extras: Other lines, TUI River Cruises among them, sell their shore experiences separately. Their fares can look cheaper, but the total will go up if you want a tour every day.
- Do it yourself: Because river ships tend to moor near the centre, you can easily explore Passau, Dürnstein, Bratislava and much of Budapest on foot with a good map.
An easy way to compare is to add up the excursions you’d actually take and set that against fares that include tours. Do it before you get tempted by a headline price. It’s also worth looking at cruise deals for 2027, because offers on river sailings sometimes include onboard credit you can put towards tours.
Low water, high water and how they affect excursions
River levels have become a real factor on Danube cruises. In August 2026, Travel Weekly reported record low water levels on both the Rhine and the Danube during the summer heatwaves, and several lines paused or changed sailings. In September 2026, TUI River Cruises swapped some Danube sailing sections for coach transfers between cities such as Budapest, Vienna and Bratislava, which meant some very long days on the road for guests.
Here’s what that means for your excursions:
- Stay flexible. If the ship can’t move, the excursion schedule is usually rebuilt around coach trips. The famous cities generally stay on the programme, but the smaller stops may be dropped.
- Book refundable tours. If you book independently, choose tours with free cancellation in case your port day changes.
- Think about timing. Late summer is the riskiest time for low water, and spring snowmelt can sometimes bring high water. You can’t rule either out completely.
- Check your travel insurance. Make sure it covers itinerary changes, and read your cruise line’s policy on disruption.
Tips for getting the most out of Danube shore excursions
- Wear comfortable, grippy shoes. Old towns such as Passau, Bratislava and Budapest’s Castle District are full of cobbles and hills.
- Bring euros for Germany, Austria and Slovakia. You’ll also need Hungarian forints and Serbian dinars further downstream, although cards are widely accepted.
- Use the whispering headsets that most lines hand out on guided tours. They make a big difference in busy squares.
- Don’t book a tour every day. The scenic stretches, especially the Wachau, are best enjoyed from the ship.
- If the Danube catches your interest, the Nile is a very different river cruise. Our look at the best Nile river cruise companies covers how those trips compare.
Getting ready for your trip? Our Viking river cruise packing list covers what to wear on shore days and in the evenings.
FAQs
What are the best shore excursions on a Danube river cruise?
The most rewarding Danube river cruise excursions are usually a guided tour of Budapest’s Castle District and Parliament area, a visit to Melk Abbey combined with the Wachau Valley, a walking tour of Vienna’s old town (or an evening classical concert), Bratislava’s compact old town and castle, and Passau’s cathedral and three-rivers viewpoint.
Are shore excursions included on a Danube river cruise?
It depends on the line. Some river cruise companies include a guided tour in most ports, while others, including TUI River Cruises, sell their shore experiences as optional extras. Check what your fare covers before you book.
Does TUI still run Danube river cruises?
Yes. As of October 2026 TUI River Cruises still sells Danube itineraries from the UK on adults-only ships such as TUI Maya, TUI Isla, TUI Skyla and TUI Aria, with a new Danube ship, TUI Velara, listed for 2028.
What happens to excursions if the Danube water level is too low?
If the river is too low or too high to sail, ships may swap ports, stay put and coach guests between cities, or change cruise timings. Excursions are usually rearranged around the new plan, so keep your days flexible and check messages from the cruise line.
Is it worth doing excursions independently on the Danube?
Often, yes. Ships usually dock close to the centre in places like Passau, Dürnstein, Bratislava and Budapest, so walking tours are easy to do yourself. Booked tours are better for sites further away, such as Melk Abbey, Český Krumlov or Esztergom.
