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Danube Discovery: Pedaling from Germany to Austria
Experience the joy of a bike tour along the Danube between Passau and Vienna
Embark on an extraordinary bike and boat tour along the scenic Danube River! Enjoy leisurely rides through lush green riverbanks and charming villages, witness the awe-inspiring "Great Loop," and immerse yourself in the enchanting Wachau region with its vineyard terraces and captivating castles.
Arriving in Vienna, a city beyond words, you'll have the opportunity to explore iconic landmarks like St. Stephen's Cathedral and City Hall during delightful sightseeing tours by bike. Delight in a cultural and culinary adventure at the renowned Naschmarkt, unwind at cozy coffee houses, and savor the ambiance of traditional Viennese wine taverns in the suburbs.
This tour's highlights include Passau, the City of 3 rivers, the captivating Schloegen Danube Loop, the UNESCO World Heritage Site Wachau, Linz - the capital of Upper Austria - and Vienna, a cosmopolitan city teeming with treasures.
Daily Program
Please note that the ship on which you are accommodated may look like a floating hotel, but it is still a working barge and is perceptible to engine and operational noises. Some boats do need to travel by night in order to cross the distances listed in the itinerary. As such, please bring earplugs if you are a light sleeper or sensitive to noise.
In situations involving high or low water levels, or other factors beyond the operator's control, it may be necessary to adjust the itinerary. This could include bus transfers or, in extreme cases, last-minute cancellations to ensure the safety of passengers and crew. In such instances, no legal rights shall be established. Water level variations are considered force majeure. This also applies to unannounced local repairs on locks or bridges, as well as unexpected mechanical issues with the ship's engines or power units.
Day 1: Passau - Engelhartszell
Boarding takes place around 4 - 5 pm in the "City of Three Rivers", Passau. The boat departs at 7 pm cruising to Engelhartszell while you enjoy your first dinner on board.
Day 2: Engelhartszell - "Great Loop" - Brandstatt - Linz - Tulln
27-29 miles/44-47 km
Explore the Trappist monastery in Engelhartszell and indulge in their unique cordials and liqueurs, rumored to possess special healing properties. Continuing downstream, you'll encounter charming villages nestled amidst stunning natural scenery. For a delightful change of pace, you can opt for the charming little ferry boat to traverse the romantic Schlögener loop, where the river takes a sharp 180-degree turn (approximately €6 per person). From Brandstatt, the boat will take you to Linz and onward to Tulln. Don't miss the chance to discover Linz, the capital of Upper Austria, while riding the bright yellow City-Express.
Day 3: Tulln - Vienna-Nussdorf
20-24 miles/32-39 km
Nestled in a stunning landscape, just at the entrance of Vienna, you'll find the magnificent Klosterneuburg monastery. Its 900-year-old baroque building, crowned by a striking cupola, can be spotted from afar. Don't miss a visit to "Kahlenbergerdorf," renowned for its charming wine taverns. Take a leisurely walk through the vineyards and treat yourself to a breathtaking panoramic view of Vienna.
Day 4: Vienna-Nussdorf
rest day
Enjoy a rest day in Vienna. Be sure to visit St. Stephen's Cathedral and the Hofburg, along with the beautiful "Ringstraße" boulevard, showcasing attractions like the Burgtheater, State Opera House, and historic town hall. In the afternoon, take your time to wander around or indulge in one of the famous Viennese coffee bars. Later, the ship will cruise to Dürnstein or Rossatz during the night.
Day 5: Krems - Melk
23 miles/37 km
Today you will have the pleasure of cycling through one of the most stunning river landscapes in Europe. The hills gently roll through the Wachau valley, showcasing terraced vineyards, historic castles and monasteries, and idyllic villages. You'll cycle through Dürnstein, which welcomes you from afar with it's abbey church that features a beautiful blue baroque tower. The route then leads you to the splendid baroque monastery of the Benedictine brethren in Melk.
Day 6: Melk - Grein
32 miles/51 km
A variety of rich landscapes await, today's route traverses through river meadows with panoramic vistas and charming, small villages. The wild Strudengau region, which was once feared by boatmen for its rough terrain, is now prized for the scenic river gorge with forested slopes and rocky shorelines. The route continues to Grein, where you will see the oldest residential castle in Austria, Greinburg Castle, towering over the river. You have the option of exploring the castle on a guided tour.
Day 7: Grein - Mauthausen; cruise to Passau
22 - 25 miles/36 - 40 km
Begin the cycling route pedalling through the Machland region's lush fields and peaceful pathways. As you journey on, explore the historical Celtic town of Mitterkirchen, providing a glimpse into the past. After arriving in Mauthausen, it is recommended that you take some time to visit the memorial KZ-Mauthausen – a place of quiet remembrance and historical responsibility. In the evening, the final farewell dinner awaits on board. Overnight, the boat cruises to Passau.
Day 8: Departure from Passau
All good things must come to an end! The arrival in Passau is expected around 10 am, with disembarkation taking place half an hour later. We suggest arranging connecting trips/travel from 1:30 onwards.
Day 1: Engelhartszell
Boarding takes place around 4 - 5 pm in Engelhartszell, known for the stunning Trappist monastery that graces this river front town. Enjoy your first dinner on board.
Day 2: Engelhartszell - Aschach - "Great Loop" - Linz - Tulln
27-29 miles/44-47 km
Explore the Trappist monastery in Engelhartszell and indulge in their unique cordials and liqueurs, rumored to possess special healing properties. Continuing downstream, you'll encounter charming villages nestled amidst stunning natural scenery. For a delightful change of pace, you can opt for the charming little ferry boat to traverse the romantic Schlögener loop, where the river takes a sharp 180-degree turn (approximately €7 per person). From Aschach, the boat will take you to Linz and onward to Tulln. Don't miss the chance to discover Linz, the capital of Upper Austria, while riding the bright yellow City-Express.
Day 3: Tulln - Vienna-Nussdorf
20-24 miles/32-39 km
Nestled in a stunning landscape, just at the entrance of Vienna, you'll find the magnificent Klosterneuburg monastery. Its 900-year-old baroque building, crowned by a striking cupola, can be spotted from afar. Don't miss a visit to "Kahlenbergerdorf," renowned for its charming wine taverns. Take a leisurely walk through the vineyards and treat yourself to a breathtaking panoramic view of Vienna.
Day 4: Vienna-Nussdorf
rest day
Enjoy a rest day in Vienna. Be sure to visit St. Stephen's Cathedral and the Hofburg, along with the beautiful "Ringstraße" boulevard, showcasing attractions like the Burgtheater, State Opera House, and historic town hall. In the afternoon, take your time to wander around or indulge in one of the famous Viennese coffee bars. Later, the ship will cruise to Dürnstein or Rossatz during the night.
Day 5: Krems - Melk
23 miles/37 km
Today you will have the pleasure of cycling through one of the most stunning river landscapes in Europe. The hills gently roll through the Wachau valley, showcasing terraced vineyards, historic castles and monasteries, and idyllic villages. You'll cycle through Dürnstein, which welcomes you from afar with it's abbey church that features a beautiful blue baroque tower. The route then leads you to the splendid baroque monastery of the Benedictine brethren in Melk.
Day 6: Melk - Grein
32 miles/51 km
A variety of rich landscapes await, today's route traverses through river meadows with panoramic vistas and charming, small villages. The wild Strudengau region, which was once feared by boatmen for its rough terrain, is now prized for the scenic river gorge with forested slopes and rocky shorelines. The route continues to Grein, where you will see the oldest residential castle in Austria, Greinburg Castle, towering over the river. You have the option of exploring the castle on a guided tour.
Day 7: Grein - Mauthausen; cruise to Engelhartszell
22 - 25 miles/36 - 40 km
Begin the cycling route pedalling through the Machland region's lush fields and peaceful pathways. As you journey on, explore the historical Celtic town of Mitterkirchen, providing a glimpse into the past. After arriving in Mauthausen, it is recommended that you take some time to visit the memorial KZ-Mauthausen – a place of quiet remembrance and historical responsibility. In the evening, the final farewell dinner awaits on board. Overnight, the boat cruises to Engelhartszell.
Day 8: Departure from Engelhartszell
All good things must come to an end! The arrival in Engelhartszell is expected around 9 am, with disembarkation taking place half an hour later. We suggest arranging connecting trips/travel from 12:00 (noon) onwards.
We reserve the right to make changes to the routing and program. In case of flood or low tide, the shipping company reserves the right to bridge parts of passages by buses.
Boats
Prinzessin Katharina
The Prinzessin Katharina is an elegant river cruiser on the Danube. On board you can expect a friendly crew, excellent cuisine, and tasteful decor, from the comfortable salon to the bar…
Bikes
Depending on the boat, different bikes may be available. Select a boat below:

Touring Bicycle
Velo de Ville bikes (unisex frames) or similar
- Aluminum frame
- Upright handlebar
- Selle Royal saddle
- Shimano gearing
- 7 speeds
- Flat pedal
- Shimano coaster brakes (backpedal & hand) or freewheel hub brakes (handbrakes only) (please specify at booking)
- Rear rack
- Mudguards
- Schwalbe anti-puncture tires

Electric Bicycle
Velo de Ville bikes (unisex frames) or similar
- Upright handlebar
- Selle Royal saddle
- Flat pedal
- 8 speeds
- Bosch mid-drive motors
- 500 Wh Bosch detachable rechargeable batteries
- The battery can last on average 70-100 km (depending on speed, elevation, etc)
- Shimano coaster (back pedal) or freewheel hub brakes (please specify)
- Rear rack
- Mudguards
- Schwalbe Marathon Plus tires
Accessories
- Pannier bag
- Pump & repair kit available
Touring bicycle rental is included in tour pricing. Helmets are not included with the bike rentals. We recommend you bring your own helmet to ensure your safety while cycling.
Other bikes (e.g. bikes with back pedal brakes, children’s bikes, “slip streamers”, tandems, etc.) and rear child seats may be possible upon request and are in very limited numbers.
*NOTE: E-bikes feature a small electrical engine and battery that assist and ease your pedaling but you still have to pedal yourself. While riding an e-bike can greatly contribute to the enjoyment of your trip, it is not intended for untrained cyclists as it is not easy to handle such a bike. The engine and battery make the bike much heavier than a regular bike and it also accelerates faster. Handling it well requires good basic cycling skills and confidence.

Touring Bicycle
Velo de Ville bikes (unisex frames) or similar
- Aluminum frame
- Upright handlebar
- Selle Royal saddle
- Shimano gearing
- 7 speeds
- Flat pedal
- Shimano coaster brakes (backpedal & hand) or freewheel hub brakes (handbrakes only) (please specify at booking)
- Rear rack
- Mudguards
- Schwalbe anti-puncture tires

Electric Bicycle
Velo de Ville bikes (unisex frames) or similar
- Upright handlebar
- Selle Royal saddle
- Flat pedal
- 8 speeds
- Bosch mid-drive motors
- 500 Wh Bosch detachable rechargeable batteries
- The battery can last on average 70-100 km (depending on speed, elevation, etc)
- Shimano coaster (back pedal) or freewheel hub brakes (please specify)
- Rear rack
- Mudguards
- Schwalbe Marathon Plus tires
Accessories
- Pannier bag
- Pump & repair kit available
Touring bicycle rental is included in tour pricing. Helmets are not included with the bike rentals. We recommend you bring your own helmet to ensure your safety while cycling.
Other bikes (e.g. bikes with back pedal brakes, children’s bikes, “slip streamers”, tandems, etc.) and rear child seats may be possible upon request and are in very limited numbers.
*NOTE: E-bikes feature a small electrical engine and battery that assist and ease your pedaling but you still have to pedal yourself. While riding an e-bike can greatly contribute to the enjoyment of your trip, it is not intended for untrained cyclists as it is not easy to handle such a bike. The engine and battery make the bike much heavier than a regular bike and it also accelerates faster. Handling it well requires good basic cycling skills and confidence.
Dates & Prices
Questions about pricing or options? Call +1-215-613-0874 to talk to a Tour Advisor now.
Loading dates and prices…
Surface and terrain
The cycle route is completely flat, at times on a gentle downhill slope, and is ideal for bikers with less experience.
How to get there
Tour start and end
Nearest airport Munich, Germany
Nearest train station: Passau, Germany
Tips for getting to and from your tour.
Reviews
- ★★★★★ Barbara Lightizer
Well organized, very enjoyable trip
The bike routes were very well marked. Additionally, we were provided with excellent maps and an excellent gps route guidance tool. We were initially given e-bikes which we had not requested but they were immediately switched out to regular bikes. The crew were all very helpful and nice. The ship was quite comfortable. Food was very good.
All around a very nice experience.- What was the date of your tour?
- June 2025
- How many tours have you completed?
- First
- Difficulty (actual vs. expected)?
- As expected
- Who is this tour suitable for?
- First-time bike tourists, Solo travelers
- Do you recommend this tour?
- Yes
- ★★★★★ Maria
Great bike tour along the Danube
The barge was very comfortable and the food excellent. The staff was very helpful and ready to help. The bikes were ready for us every morning on the dock. The program was well thought out and we appreciated the excursions that were available.
- ★★★★★ Kathy
Nice trip! We had a really good time.
We've done numerous bike trips around Europe but wanted to try a bike and boat this time. It's not a deluxe trip, but exceeded our expectations. The Prinzessin Katharina is older, but very well maintained, with traditional style decor. We had stayed in Passau the night prior and the taxi ride to the harbor was quick and easy. We had an upper level cabin, which was compact but had space to move around and decent storage. I peaked into the main deck cabins as well, which were laid out a little differently but seemed about the same size, with maybe a little less closet space. Don't excpect many outlets for charging your devices, as there are only a couple in the cabin. There is also a restaurant and a lounge with a bar on the upper deck. The sun deck is spacious, with lots of loungers, tables and chairs, and some covered space for shade.
There is assigned seating in the dining room for the whole trip. Most of the passengers were German speaking, but they made a good effort to put English speaking guests at the same table. Breakfast was a pretty standard buffet, with breads, pastries, fruits and juices, as well as a few warm dishes with eggs, sausage, bacon. They also let you pack a lunch from the buffet choices. The dinner menu had 3 or 4 entree choices each night, along with a couple of starters and a couple of desserts. The food, while not gourmet, was very good. No beverages were included, so you had to pay even to have water with your dinner. There is a good selection of wine and cocktails available from the bar. Coffee and tea were provided at breakfast.
The daily meetings to provide info on the next day's route were useful, with separate meetings provided for German and English. As expected, the bike routes kept mostly to dedicated bike paths or segregated bike lanes along roads. You rarely have to deal with much traffic, and the route is generally very easy to follow. The rental bikes provided were quite good, and comfortable.
We only did one of their optional tours, going up to Schloss Greinburg in Grein. On a day when the schloss is normally closed, the tour company was able to arrange this tour, and we enjoyed it.
What really made the trip so good was the crew and all of their efforts. The dining room and bar servers, housekeeping, the front desk staff, and the deck crew responsible for loading and unloading all the bikes were all outstanding, friendly and helpful. Our cruise director Monica did a great job keeping eveything running smoothly.
We enjoyed our trip despite some unseasonably cold, rainy and windy weather part of the time. We're looking forward to planning another bike and boat trip.- What was the date of your tour?
- April 2024
- How many tours have you completed?
- 8
- Difficulty (actual vs. expected)?
- As expected
- Who is this tour suitable for?
- First-time bike tourists, Solo travelers
- Do you recommend this tour?
- Yes


































