Austria: Danube River Biking Adventure

May 18 - 25, 2025

I loved biking the smooth, wide trails in the woods, through the fields of wheat & red poppies, and next to the great Danube River. ”

Kathryn F. —2024 Danube River Biking Adventure

The Danube Bike Tour is one of the best bicycle tour locations in the world.

The mighty Danube River (called the Donau in German) flows from its source in the Black Forest of Germany all the way to the Black Sea.  Our selected tour route that stretches 320 kilometers (or a little over 200 miles) between Passau, Germany and Vienna, Austria offers outstanding bicycling, captivating small towns, comfortable lodging, and delicious food and drink options.

  • danube biking

A mix of tranquil valleys, steep riverbanks, forests, fertile plains, and lovely vineyards line the Danube in this section. And except for a few short sections in towns, we cycle on paved wide bike paths or minor roads that are away from traffic, usually right alongside the river, and often with the choice of a north or south bank. Add to this well-signed trails, easy RideWithGPS directions, and a nearly flat route that follows the river downstream with the prevailing winds and you have about as perfect a week-long bike ride as you can get anywhere in the world.

In addition to the biking itself, one of the highlights of our Danube Bike Tour are the many small and larger cities we explore. The river trade town of Passau, the gorgeous small city of Linz, the charming towns of Melk and Tulln, and on down to the cosmopolitan Vienna are all on our route.

This tour is perfect for cyclists of all ability levels. Those who enjoy a more relaxed pace will appreciate the flat, mostly downhill bike paths and the daily mileages that allow time to stop for leisurely lunches in the small towns we pass through and leave you with enough energy at the end of the day to take in the sights of our charming host towns by foot. E-bike rentals are available. There will be no van support provided, so cyclists are responsible for getting themselves from one location to the next while your luggage is transported for you. The tour is also ideal for those looking for longer rides, as we have daily options to cycle away from the river to visit other small towns and cultural sites – usually with significant uphill climbs.

In 2024 we ran this for the first time to great success. Come join us and see why the Danube Bike Tour is considered one of the top cycling tours in the world.

Private Tours

Want to make this trip even more memorable? A private tour can provide the best of both worlds—you get to go on vacation with your friends and family, you choose your dates, and we take care of the stress and worry of researching and planning all the details of your itinerary. You can book this as a private tour with a minimum of 10 participants.

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Self-Guided Tours

Self-Guided Tour Price: $2950 for eight days. Minimum of 6 travelers. This tour offers long, flat, car-free paths that run on both sides of the river and so manageable for most cyclists.

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Details

Other Info: Bike rental of 30 euros per day or 45 euros for e-bikes is an additional charge.

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Trip Highlights

  • Easy, flat 320 kilometers of biking along the beautiful Danube River
  • See castles, fortresses, monasteries and more on each day's ride
  • Very little navigation is required as paths and roads follow each side of the river on signposted routes
  • Explore a different town each night while your luggage is shuttled ahead in our support van
  • Options for more riding to nearby towns and cultural sites
  • Enjoy inn-to-inn biking directly between locations
DAY 1 > Meet in Passau, Germany

We meet after lunch at our hotel in the Bavarian fairytale-esque city of Passau, regarded as one of the most beautiful in Germany. Known as the city of Three Rivers, it sits at the confluence of the Inn, Ilz, and Danube Rivers. You can actually see the marriage of the waters as they unite into one river: green water from the Inn, the black water of the Ilz and, of course, the blue Danube. Old Town, where we’ll spend the night, has picturesque squares, brightly colored Baroque and Gothic houses, soaring towers, romantic winding alleyways and lovely promenades along the rivers. After introductions and an orientation to our bikes, we’ll embark on an introductory ride up the Inn River before returning to our hotel to check in and have a festive first dinner together!   Biking Distance: 21 or 35 Kilometers / 13 or 22 Miles

DAY 2 > Passau to Schlögen, Austria

We do a short historical walking tour of Passau after breakfast and then wish it a fond auf wiedersehen and hit the trail, passing into Austria partway through our ride. The steeply rising slopes along the river form the edge of the Bavarian forest, and over millennia the Danube has cut a path through rock up to a thousand feet. The south-facing riverbanks are exposed to strong sunshine and that warmth has created a thriving environment for plants, trees and animals...and recreationists like us! Across the river, you’ll see the mighty Vichtenstein Castle, dating back to the 12th century, standing in front of the tallest peak in the region. Not far after is the famous Schlögen bend, where the Danube met its match: it couldn’t penetrate the rock here and so makes a couple of 180-degree turns to get around it. It is a scenic spot and we’ll spend the night here at a resort along the river. We left time in the day to make the 30-minute hike up to the lookout above the village of Schlögen, where you’ll get a view of the river’s dramatic loops as well as a panorama of the Donauleiten forest. A drink on the terrace while watching the river steamers and barges pass by might be appropriate for tonight’s dinner at the resort.   Biking Distance: 40 Kilometers / 25 Miles plus optional 12 KM (1,800 elevation gain) extension

DAY 3 > Schlögen to Linz, Austria

Our ride this morning starts out by continuing our way along the giant bends in the river. People prospected for gold in these parts and also successfully harvested pearls out of the mussels in the river’s tributaries. We’ll also pass a hydroelectric power station, fields, farmhouses, and forests before arriving in Linz for the night. Linz’s enormous medieval square influenced the city’s economic development over the centuries but it is now known as one of Europe’s “capitals of culture,” particularly for its digital art. Our lodging is close to the city center and you’ll have time to get out and about to explore the third largest city and the second largest shopping street (called Landstrasse) in Austria tonight. We leave dinner on your own as their are so many choices in town within walking distance of the hotel.   Biking Distance: 57 Kilometers / 36 Miles plus optional extension

DAY 4 > Linz to Grein, Austria

Today is one of our longest rides of the week. Downstream from Linz, the landscape returns to the green and fertile open countryside and through storybook towns. You may wish to leave the valley for a short uphill detour to the Mauthausen Memorial, a former concentration camp that is now an international site of remembrance and a place of historical and political education. Another option for a detour is the castle and countryside at Clam, now used in the summer as a concert venue for up to 10,000 people, which will give those of you itching for some hills a more physically demanding ride to Grein. The river narrows markedly and the current becomes swifter a few kilometers before reaching the charming town of Grein. This is a difficult stretch of water that has been long feared by ship captains. You can optionally cycle into Grein for lunch before heading uphill to our hilltop lodging. While this is the biggest hill of the week, the views from the hotel porch are amazing and well worth the effort.  Biking Distance: 73 Kilometers / 45 Miles

DAY 5 > Grein to Melk, Austria

After yesterday’s longer ride, you can take it easy today. One of the prettiest structures along the Danube is the Persenbueg Palace (owned by the Habsburgs), at the confluence of the Struden River, another perilous place for ship captains. The town of Persenbueg was an important shipbuilding town in the past. Near here it is possible to take a side trip up the beautiful Ysper Valley, where one can explore the ruins of a castle and safely swim in the “old arm” of the Danube before reaching our home for the night: the town of Melk. Melk is home to a remarkable Benedictine Abbey. With its museum, library, garden, and pavillion, it is considered the height of the flamboyant baroque architecture. Melk itself is an incredibly cute village. Tonight, we'll enjoy a gin tasting at a small local distillery before having dinner at our hotel.   Biking Distance: 55 Kilometers / 34 Miles

DAY 6 > Melk to Tulln, Austria

Today is our longest route of the week and we get to spend the better part of our day in the Wachau, one of Austria’s best-known wine growing regions. Today’s ride offers some of the most beautiful landscapes along the entire Danube. Picturesque vineyards line the river here and steep terraced hills help block the wind. The best vineyards are located between Spitz and Durnstein, so a glass of wine with lunch (such as the young and spicy Gruner Veltliner or the noble and fruity Rheinriesling) is definitely in order today! Art history lovers: today is the day we pass by the town of Willendorf! When the Danube railway was being built in 1908, workers unearthed the “Venus of Willendorf,” a carving of a plump naked female form that represents fertility and is one of the most accomplished art pieces from the stone age. Eventually, the valley spreads into expansive flood plains and meadows. We reach the good-sized town of Tulln, the center of which is dominated by single-story houses with rural character and medieval elements. Tonight’s dinner is one of the highlights of the week - family style at a local Greek restaurant.   Biking Distance: 80 Kilometers / 50 Miles

DAY 7 > Tulln to Vienna, Austria

This is our capstone ride, finishing the route we start many kilometers ago in Passau. We cycle on both banks of the river and then even on an island in the middle of the Danube. Near Vienna, you will enter residential and industrial suburbs and eventually veer right along a canal bike path into the center of the city. Our hotel is only a short distance from the bike path. We’ll celebrate all 200+ miles of this week’s journey with a special farewell dinner tonight at an historic Austrian restaurant.   Biking Distance: 41 Kilometers / 26 Miles

DAY 8 > Auf Wiedersehen!

Today is departure day and you are free to continue your journey or depart for home. The airport is a 20-minute shuttle from our hotel and you can depart any time you need if you are catching a flight out today.

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Trip Accommodations

NIGHT 1 >> HOTEL RESIDENZ / PASSAU, GERMANY

Our sweet hotel for tonight is smack in the middle of Old Town and right on the promontory between the Danube and Inn Rivers.  It is a wonderfully warm and cozy four-star hotel in which to begin our trip.

NIGHT 2 >> HOTEL DONAUSCHLINGE / SCHLOGEN, AUSTRIA

Located directly on the world-famous Schlögener Schlinge (a river loop in the upper Danube River), our hotel provides unbeatable river views, pleasant accommodations, and delicious traditional cuisine.

NIGHT 3 >> HOTEL WOLFINGER / LINZ, AUSTRIA

This historic hotel offers a perfect combination of contemporary and traditional accommodations, located in the heart of Linz's main square. The rooms are adorned predominantly in lovely Biedermeier style furnishings while still providing modern comforts, creating a perfectly calming atmosphere to relax in after a long day's ride.

NIGHT 4 >> GASTHOF ALPENBLICK / KOLLMITZBER, AUSTRIA

Our darling small guesthouse has only a handful of tidy rooms and is located high above the Danube on a hill with amazing views.  Their restaurant has great food and the family loves hosting bikers who make the climb up!

NIGHT 5 >> HOTEL WACHAUERHOF/ MELK, AUSTRIA

Our accommodations for tonight are in a classic Austrian hotel with friendly and considerate staff, comfortable beds, and quiet rooms. A great place to rest your head after today's bike ride.

NIGHT 6 >> BEST WESTERN / TULLN, AUSTRIA

Located right off the Wachau cycle path, our conveniently situated modern hotel was constructed just a few years ago, offering contemporary yet comfortable accommodations.

NIGHT 7 >> ELAYA HOTEL VIENNA / VIENNA, AUSTRIA

Located right in the center of Vienna, our Vienna hotel offers the perfect accommodations for our final night with its traditional yet modern flair. Walking distance to shopping and restaurants, this is the ideal way to end our adventure together.

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Arrival & Departure

We meet you on the first day of the trip just after lunch at our hotel in Passau, Germany.  Passau has great train connections from Vienna and many cities in Germany (such as Munich).

On the last day of the tour, you can depart at any time as we have nothing planned but a leisurely walk through Old Town Vienna this morning. It is a 20-minute shuttle to the Vienna airport and even less to the main train station.

What's Included?
  • At least one Zephyr guide accompanies each trip and a second is added as necessary.
  • Our trip prices are based on double occupancy. If you are coming on a trip solo, you have two options: 1) Pay the single supplement to receive your own room. 2) Ask us to try to find you a roommate of the same gender to share a room with; if we are not successful you will be charged the single supplement and receive your own room.
  • All of your dinners (except one) and breakfasts are included. Gratuity for these meals is also included. In general, we leave lunches open so that you have time to explore and enjoy the local flavors en route.
  • All your transportation is included once you meet your guides on the first day.
  • All trail fees and permits are included.
  • NOT INCLUDED Bike rental, beverages, desserts, lunches, gratuities to your guides, personal expenses and travel to and from the destination.
Weather

May is one of the best months to bike the Danube (and is before the summer crowds!). It is not as hot as June, July, and August, but there is always a chance for rain (average of 8 days a month in May). The average high temperature is near 70 degrees, with average low temps in the 50s.

Extending Your Stay

The easiest way to extend your trip if you have extra time is to spend another day or two in Passau, Germany on the front end or Vienna, Austria on the tail end. Munich and Bavaria are a short train ride away as are the mountain hiking mecca of Innsbruck, Austria or the classical music mecca of Salzburg. Many other nearby European cities can be reached via a short flight from Vienna.

Changes to Your Itinerary

While everything under “What is Included” will remain the same, the actual restaurants, hotels, and activities listed in our itineraries are subject to modifications. Changes that are out of our control are common – a restaurant closes or loses its awesome chef, a winery changes its visiting hours, a hotel gets remodeled, a road or trail undergoes construction. You are entrusting us to create an outstanding vacation for you and so it is possible we may take the liberty of making necessary changes (even at the last minute, during the guides’ scout trip) to the itinerary that will improve your overall trip experience. If there is any one experience that is going to make or break your trip, please discuss this with us in advance! We will attempt to keep our website itinerary as current as possible and communicate any major changes with you in the weeks prior to the tour.

 

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