Regensburg: Bavarian Danube Ride
Three relaxed days cycling from Regensburg to Passau
OVERVIEW
Why Make this Journey
The Danube between Regensburg and Passau offers a relaxed three-day cycling journey through the countryside and historic towns of eastern Bavaria. I rode this section by myself in 2018 as part of a longer trip from Ingolstadt to Bratislava, covering roughly 155 kilometers over three days. The scenery is not as dramatic as the Danube farther east in Austria, but that is also part of its appeal. The river moves steadily through open farmland, wooded banks and quiet villages, with stops at Walhalla, Straubing, Deggendorf and Vilshofen. Much of the route is flat, although the surface frequently changes between asphalt and compacted gravel or sandy farm tracks. Approaching Passau, castle ruins rise above the river and the large Kachlet lock signals that the journey is nearing its end. Passau makes a satisfying finish, but it can also become the starting point for several more days of cycling into Austria.
Illustrated map of the Regensburg to Passau bike route along the Danube.
EXPLORE
Places & Experiences
A Three-Day Ride Along the Bavarian Danube
The Danube Cycle Path between Regensburg and Passau is approximately 150 to 160 kilometers long. The precise distance depends on which side of the river you follow, where you cross and whether you make detours into towns or to viewpoints. I completed this part of my longer Danube journey in three days, averaging about 50 kilometers per day.
This is not a route filled with one spectacular sight after another. Its strength is the rhythm of the journey. You spend long stretches beside the river or among fields, then arrive in an old town for lunch, a beer or an overnight stay. It feels rural and peaceful without being remote.
Day 1: Regensburg to Straubing
Allow approximately 50 to 55 kilometers, plus any detour to Walhalla.
Leave Regensburg along the Danube and follow the river east toward Donaustauf. Before the landscape becomes more rural, you will see Walhalla standing high above the northern bank. King Ludwig I of Bavaria commissioned this monumental hall to honor important figures from German-speaking history.
Walhalla is visible from the bike path, but visiting it requires a short and fairly steep climb. It is worth considering if you have time and energy, particularly for the view across the Danube valley. If you are carrying luggage, you may prefer to admire it from below and continue riding.
Beyond Donaustauf, the route becomes quieter. Expect farmland, smaller settlements and long, level stretches beside or near the river. When I rode this section, parts of the trail were compacted gravel or sandy farm tracks rather than smooth asphalt. A touring bike, hybrid or e-bike with moderately wide tires is more comfortable here than a road bike with very narrow tires.
Straubing is the natural first overnight stop. Its historic center is arranged around a long, attractive town square lined with colorful buildings. Allow time to walk through the center rather than treating it only as a place to sleep.
Straubing is also home to the Gäubodenvolksfest, one of Bavaria’s largest folk festivals. It normally takes place in August and combines large beer tents, traditional celebrations, fairground rides and the adjoining Ostbayernschau. The atmosphere can be great, but accommodation becomes more difficult and expensive during the festival.
Day 2: Straubing to Deggendorf
Allow approximately 40 to 45 kilometers.
The second day is shorter and gives you time for a slower morning in Straubing or a longer stop in Deggendorf. Much of the route follows the broad Danube plain, with flood-control dikes, farmland and views toward the hills of the Bavarian Forest.
This is one of the quieter sections of the journey. It is pleasant rather than spectacular, and there may be stretches where the river is hidden behind vegetation or embankments. The route surface can again alternate between asphalt and compacted gravel.
Deggendorf has a compact historic center centered on its old town square and town hall. It makes a practical overnight stop with hotels, restaurants, shops and train connections. The shorter riding distance also provides some flexibility if the weather is poor or you want to spend additional time in Straubing.
Day 3: Deggendorf to Passau
Beyond Niederalteich, a route along the northern bank passes Winzer. Its castle ruins sit above the river and require an uphill detour. Include this stop only if it fits your chosen riverbank and daily distance.
Allow approximately 55 to 60 kilometers.
The final day brings more variety. The route continues through Niederalteich and toward Vilshofen, where the old center makes a good place for a break. Vilshofen is smaller than Straubing or Deggendorf, but its riverside setting, narrow streets and colorful buildings give it plenty of character.
Before reaching Vilshofen, look toward the hills above the Danube for the ruins of Hilgartsberg Castle. Like several sights along this route, the ruins require leaving the flat riverside path if you want to visit them. Even without making the climb, they add a sense of history to the landscape.
From Vilshofen, the Danube valley gradually narrows as you continue toward Passau. Near the city, you pass the large Kachlet barrage and lock. It is an impressive reminder that the Danube is both a natural river and a major European transportation corridor.
Passau is a rewarding place to finish. The old town occupies a narrow peninsula where the Danube, Inn and Ilz rivers meet. Walk or ride to the confluence, explore the lanes around St. Stephen’s Cathedral and look across the river toward Veste Oberhaus. Passau is Germany’s last major city before the Austrian border, and the surroundings begin to hint at the more dramatic landscapes farther downstream.
Continue or Return by Train
Passau does not have to be the end of the journey. The Danube Cycle Path continues into Austria, passing the Schlögen Bend before reaching Linz, the Wachau Valley, Vienna and eventually Bratislava. This next section is generally more dramatic and has an even more developed cycling infrastructure.
If three days are enough, Passau works well as a turnaround point. Direct trains connect Passau with Regensburg, while Munich can usually be reached directly or with one change. Bicycle spaces can be limited, particularly on summer weekends. Check whether your chosen train requires a bicycle ticket or reservation before traveling.
Straubing’s historic town square with its clock tower, colorful buildings and outdoor cafés beneath a blue sky.
How Much Time to Allow
The complete route is approximately 155 kilometers, although your final distance will depend on detours and riverbank choices.
Three riding days work well for reasonably experienced cyclists.
A practical itinerary is Regensburg to Straubing, Straubing to Deggendorf and Deggendorf to Passau.
Four days provide more time for Walhalla, town visits and castle detours.
Spend a night in Regensburg before starting if you want to explore its UNESCO-listed old town.
Consider staying in Passau after the ride rather than immediately boarding a train. The city deserves at least several hours of exploration.
Getting There and Returning
Regensburg has direct or convenient train connections from Munich, Nuremberg and other Bavarian cities.
From Regensburg Central Station, it is only a short ride to the old town and the Danube.
Passau has regular rail connections back to Regensburg and Munich.
Journey times vary by train, but Passau to Regensburg generally takes around 1¼ to 1¾ hours. Passau to Munich normally takes approximately 2 to 2½ hours.
Bicycle transport rules differ between regional and long-distance trains. Regional trains often accept bicycles without reservations when space is available, while long-distance services generally require a reserved bicycle space.
Avoid relying on the last convenient train of the day, especially when traveling with a bicycle.
Getting Around
Once the journey begins, the bicycle is your primary transportation.
Straubing, Deggendorf, Vilshofen and Passau all have compact centers that are easy to explore on foot.
The Danube Cycle Path is generally well signposted, but download the route for offline use. Signs can be missed where the trail changes riverbanks or enters a town.
Check for temporary diversions before departure, particularly after flooding or construction.
Route Conditions
The route is predominantly flat and does not require mountain-biking skills.
Surfaces include asphalt, compacted gravel, sandy farm tracks and short sections on quiet roads.
Conditions may have changed since I rode the route in 2018.
A touring bike, hybrid or e-bike is ideal.
Narrow racing tires are less suitable, especially after rain.
Carry water and basic repair supplies. Some rural stretches have limited services.
Much of the route is exposed, so summer heat, wind and rain can make an otherwise easy day more tiring.
Best Time to Ride
May, June and September generally offer the best balance of comfortable weather and longer daylight.
July and August can be hot and accommodation may be busier.
If traveling during Straubing’s Gäubodenvolksfest in August, reserve a room well in advance.
Heavy rain and high river levels can occasionally affect riverside trails.
Check the weather and current route conditions shortly before departure.
Who Will Enjoy This Journey?
This journey is particularly suitable for:
cyclists who enjoy mostly flat, manageable daily distances;
independent travelers comfortable carrying their own luggage;
riders interested in combining cycling with historic towns;
people looking for a quieter alternative to the busier Passau-to-Vienna route;
first-time multi-day cyclists who already feel comfortable riding 40 to 60 kilometers per day.
It may be less suitable for:
travelers expecting dramatic scenery throughout the journey;
cyclists who only want smooth, fully paved trails;
riders who dislike gravel or sandy surfaces;
visitors who want to see every landmark without adding climbs or detours;
anyone uncomfortable riding in changing weather or navigating independently.
Food Along the Route
This is a good journey for traditional Bavarian meals rather than elaborate dining. Look for beer gardens, inns and bakeries in the towns along the way.
Useful choices for cyclists include:
a Brotzeit with bread, cheese, cold meats and pickles;
sausages with mustard;
roast pork with dumplings;
seasonal asparagus dishes in spring;
coffee and cake during an afternoon break;
a Radler, the Bavarian mix of beer and lemonade, after the day’s ride.
Straubing is associated with the Agnes-Bernauer-Torte, a layered cake made with nut meringue and coffee buttercream. Passau has a broader selection of Bavarian and Austrian-influenced restaurants due to its location close to the border.
Cost
The cycle path itself is free, making this a relatively affordable multi-day journey. Your main expenses will be accommodation, meals, bicycle transport and any rental or luggage-transfer service.
A self-supported ride with panniers can be completed at a moderate cost. Organized packages with hotel reservations and daily luggage transfers are more convenient but considerably more expensive. Prices are generally higher during summer weekends and major events.
Why Make This Journey?
The Regensburg-to-Passau section is special because it connects two of Bavaria’s most interesting river cities while remaining manageable in three days. Walhalla, Straubing, the quiet Danube plain, Vilshofen, the castle ruins and the arrival at Passau create a journey that develops gradually rather than relying on one major attraction.
I would not describe it as the most visually spectacular part of the Danube Cycle Path. The Austrian sections farther east are more dramatic. However, this section feels peaceful, authentic and rewarding. It is a good standalone cycling trip and an excellent introduction to a much longer journey along the Danube.
Arrival in Passau with riverside buildings and the twin towers of St. Michael’s Church rising above the Inn.