2025
Radurlaub an der deutschen Donau

Bike Tour along the German Danube

From the spring to the Austrian border

Donaueschingen - Ulm - Passau

  • Radweg-Reisen Tour
  • Included: Sigmaringen Castle, Audi museum mobile Ingolstadt, boat trip on the Danube
  • Daily routes ●●●○○, altitude profile ●●○○○

Days
15

Ø km per day
45

This bike tour takes you along the entire length of the Danube in Germany - from its source in Donaueschingen to the City of Three Rivers Passau on the German-Austrian border. You will get to know Ulm and Regensburg as important cities. On the way you will touch the Danube Sinkhole, the Upper Danube Nature Park, the river landscape Donauwiesen, the Donauried, the Altmühl Valley Nature Park, the Bavarian Forest and the Gäuboden. Pure nature,so to speak! Impressive landscapes such as the karst rocks of the Swabian Alb and the Danube Gorge near Kelheim characterise the route, as do stately castles and monasteries and former royal and imperial cities. Bike tours along the Danube in Germany are popular
with young and old alike, as the cycle path is flat and easy to follow even for the inexperienced.

Itinerary

  • Booking code
    DO-DP14
  • Accommodation level
    national 3* level
  • Duration
    15 days / 14 nights
  • Arrival days
    Daily
  • Travel documents languages
    German, English, French, Italian, Spanish
  • Parking information
    Free parking at the Stadtmühle, at the Realschule and at the Fürstenberg-Gymnasium.
    No reservation possible through Radweg-Reisen
  • Return to Donaueschingen
    Alternatively on your own by train, connection every hour, 2 - 3 changes, duration approx. 6 - 8 hours.
Map for the bike tour at the German Danube

Day 1: Individual arrival to Donaueschingen

Your bike tour at the German Danube begins in Donaueschingen. A german saying states the rivers Brigach and Breg bring the Danube on its way. However, the Romans believed that the spring located at the part of the Fürstenberg castle in Donaueschingen is the source of the Danube river. Still the Belle Époque castle is an impressive testimony to the historical importance of the Fürstenberg family.

If you've booked rental bike they will await you at your hotel upon arrival.

Donauquelle Donaueschingen

The source of the Danube in Donaueschingen

Day 2: Donaueschingen – Mühlheim / Fridingen, approx. 45 / 50 km

The first stage of your bike tour at the German Danube beginnss on the Danube Bike Path. Cycle to Immendingen where you can observe a unique spectacle of nature the Danube sinkhole. The river disappears into the limestone for most of year. Instead of continuing on its path to the Black Sea, part of the Danube flows into the North Sea through the Aachtopf well along the the Rhine. Today you spend the night in Mühlheim or Fridingen.

Cyclist Mühlheim

Cyclist near Mühlheim

Day 3: Fridingen – Sigmaringen, approx. 45 km

Today you accompany the Danube through the impressive Danube valley formed through time. Limestone cliffs more than 100 meters high line your path.  You will also pass old ruins and castles. In Sigmaringen, a piece of living history awaits you at Hohenzollern Castle. It is still inhabited by its noble family.

Sigmaringen Castle

View of Sigmaringen Castle

Day 4: Sigmaringen – Riedlingen, approx. 35 km

On today's bike tour along the German Danube you will meet a more gentle part of the river shore rather than the rugged rocks. Take the time for a break at the Heuneburg in Herbertingen. Its open-air museum offers insights into the world of the Celts. Shortly before you reach today's destination, Riedlingen, take a detour to the Hanging Gardens of Neufra. The renaissance- style gardens rest on vaults. The town of Riedlingen also offers medieval half-timbered houses.

Riedlingen

Riedlingen

Day 5: Riedlingen – Ehingen, approx. 40 km

First follow the course of the river through the Danube meadows river landscape. You will reach Obermarchtal halfway along the route. The baroque monastery complex in particular will catch your eye. Continue via Munderkingen to your stage destination of Ehingen. At the self-proclaimed beer culture town, small breweries offer a wide variety of local beers traditionally made to be sampled on site.

 

Ehingen

Marketplace in Ehingen

Day 6: Ehingen – Ulm, approx. 35 / 40 km

It is your choice: follow the Danube directly or take longer route via Blaubeuren. There you will pass the Blautopf a spring which also marks the entrance to a large cave system. The intense color of the water almost seems artificial. Then little river Blau takes you to the Swabian town of Ulm. It features the highest church tower in the world. The climb up the 768 steps is long but rewarding – you'll have a fantastic view over the Alps.

 

Ulm

Break on the banks of the Danube in Ulm

Day 7: Ulm – Lauingen, approx. 50 km

Between Ulm and Lauingen, within a tight sequence villages stand in line always at a slight distance to the Danube river to be at on the safe side from its floods. Take a break at the Legoland in Günzburg. Here you can marvel at over 50 million little Lego blocks in every possible color and shape. Your destination for the day, Lauingen, is also known as the Town of Towers. The name refers to the 54-metre-high Schimmelturm tower on its market square.

Cyclist

Cyclists on the Danube

Day 8: Lauingen – Donauwörth, approx. 45 km

Today the bike tour along the Danube first takes you to Höchstädt with its late Renaissance castle. Then it continues to the Danube floodplains near Donauwörth, situated at the mouth of the Wörnitz. Here you are at the significant intersection of the former trade route between Nuremberg and Augsburg. Even today, the magnificent houses are a reminder of the town's historical importance. The Käthe Kruse Doll Museum is not just a recommendation for children.

Donauwörth

View of Donauwörth

Day 9: Donauwörth – Ingolstadt, approx. 60 km

Today you cycle briskly. Thus you will soon reach the foothills of the Franconian Alb changing the path to gentle hills. Visit the historic Neuburg, the Hofkirche church and its municipal theater. Ingolstadt offers an amazing medieval flair and is known across the globe as the home of the car brand Audi . Visit the Audi museum mobile and stroll through the old town within its historic fort.

Neuburg

Neuburg on the Danube

Day 10: Ingolstadt – Abensberg / Bad Gögging, approx. 40 km

The Danube bike path first takes you to Vohburg. Visit the historic town center with its castle hill, the market square and the small gate to the Danube. After a stroll through the town and a relaxed cup of coffee, the journey continues. In Bad Gögging, you have the opportunity to relax in the Limes-Therme . Or how about a visit to the Kuchlbauer Tower in Abensberg? The tower, designed by Friedensreich Hundertwasser, can be climbed as part of a guided tour at the eponymous brewery. You will spend the night in Bad Gögging or Abensberg.

 

Bavarian snack

Bavarian snack

Day 11: Abensberg – Regensburg, approx. 55 km + boat trip

Follow the Danube and soon you will reach Weltenburg. The monastery there is home to the oldest monastery brewery in the world. From Weltenburg you take the boat to Kelheim. A special natural spectacle awaits you - the Danube Gorge. Here the Danube forces its way through steep rock cliffs. In Kelheim, it is worth visiting the Liberation Hall. From here you have an excellent panoramic view. Continue on to Regensburg, the northernmost point of the Danube. Stroll through the winding alleyways of the old town and cross the almost 900-year-old Stone Bridge.

Regensburg

View of Regensburg

Day 12: Regensburg – Straubing, approx. 55 km

Take a rest on your bike tour at the Walhalla near Donaustauf. King Ludwig I build the memorial in the middle of the 19th century. Your journey continues along the Danube to Wörth Castle. From here, you have a view of the Gäuboden, the Bavarian granary. Today's stage ends at the old ducal town of Straubing. The town looks back on a long history it the Celts and Roman used to reside here. The striking town tower is Straubing's landmark.

Valhalla

The Walhalla memorial in Donaustauf

Day 13: Straubing - Deggendorf, approx. 40 km

Today you cycle through the small town of Bogen, which became famous when a statue of the pregnant Madonna was found in 1104. The Church of the Assumption of the Virgin Mary on Bogenberg is actually the oldest Marian pilgrimage church in Bavaria. Your cycling vacation on the German Danube continues through Pfelling and Mariaposching to the Benedictine abbey in Metten. Your destination today is Deggendorf. It is known as the gateway to the Bavarian Forest. Gothic and Baroque styles characterize the old town.

Deggendorf

Deggendorf

Day 14: Deggendorf – Passau, approx. 55 km

Today you cycle along the bends of the Danube to the Three River City of Passau.  It is located at the confluence of the Danube, Inn and Ilz rivers. The city looks back on a long history dating back to the settlement of the Celts. After arriving at your hotel, take a stroll through the alleyways and enjoy its seemingly Mediterranean flair. The majestic St. Stephen's Cathedral and the Veste Oberhaus above the left bank of the Danube are also worth a visit.

Passau

Passau

Day 15: Individual departure

After breakfast, your bike tour along the German Danube is at its end. We are happy to extend your stay in Passau or to book an additional night at another stage destination. 

Cyclist Passau

Cyclist on the banks of the Danube in Passau

Dates / Prices / Services

Season times and Prices 2025

Arrival daily from 05.04.2025 to 12.10.2025Early booking discount: -20 €

Bookable dates are shown in the booking form. The season is dictated by the arrival date.
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Season A
05.04.
12.10.
from1449 €
Season B
06.04. - 11.04.
21.04. - 25.04.
04.05. - 09.05.
21.09. - 11.10.
from1779 €
Season C
12.04. - 20.04.
26.04. - 03.05.
10.05. - 23.05.
22.06. - 04.07.
24.08. - 20.09.
from2079 €
Season D
24.05. - 21.06.
05.07. - 23.08.
from2279 €

All prices per person in a double room

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Services

  • 14 overnight stays with breakfast, national 3* level
  • Luggage transport from hotel to hotel to Passau, no limit on the number of pieces, max. 20 kg / piece
  • Admission to Museum Mobile Ingolstadt
  • Admission to Sigmaringen Castle with guided tour
  • Boat trip Weltenburg - Kelheim incl. bike
  • Travel documents with maps (1 x per room)
  • Service hotline (7 days, 8 a.m. - 8 p.m.)
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Not included is the city or visitor's tax (if payable).

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Children's discount

discount-icon discount-icon-joystick

From 12 to 17 years

-25%

All prices are per person

Applies for accommodation in rooms with 2 full-paying guests.

Due to the more challenging sections, we recommend this tour for young people only in good physical condition.

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Additional services

Additional bookable services

Additional fee single room

499 €

All prices are per person

Additional nights

Room
Breakfast
Price
Donaueschingen
 DBL

55 €

 SGL

85 €

Passau
 DBL

69 €

 SGL

109 €

All prices are per person

The prices for additional nights in other places can be found in the booking form.

 

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Rental bikes

Rental Bikes

Rental Bike
Rental Bike
99 €
E-Bike
E-Bike
269 €
Teenager's bike
Teenager's bike
49 €

Types of rental bikes

  • 8-gear unisex bike, hub gears with coaster brake (men's bike from 1.75 m)
  • 10-gear unisex bike, derailleur gears with freewheel (men’s bike from 1.75 m)
  • E-bike / pedelec with freewheel (minimum age for e-bike rental: 16 years)
  • Teenager's bike (26 inch)
Fittings

Pannier, handlebar bag, milometer, bike lock, pump, repair kit

Here you find further information and pictures of our rental bikes.

Radweg-Reisen 8-gear unisex bike
8-gear unisex bike, hub gears with coaster brake
Radweg-Reisen 8-gear men's bike
8-gear men's bike, hub gears with coaster brake
Radweg-Reisen 10-gear unisex bike
10-gear unisex bike, derailleur gears with freewheel
Radweg-Reisen 10-gear men's bike
10-gear men's bike, derailleur gears with freewheel
Radweg-Reisen e-bike
Unisex e-bike, 8-gear hub gears with freewheel
Teenager's bike
26 inch teenager's bike

Route profile

  • Start / Destination
    Donaueschingen / Passau
  • Length
    approx. 600 km
    Stage length ●●●○○
    between 35 and 60 km, Ø 45 km
    Elevation profile ●●○○○
    between 80 and 640 m, Ø 185 m elevation gain
  • Trail conditions
    Largely flat route with short climbs, mainly on cycle paths. There are also longer sections on compacted earth paths. The towns are often located on flood-safe hills.
  • Tour operated by
    Radweg-Reisen
  • Mobility note
    The trip is only partially suitable for people with limited mobility.
    Just contact us regarding your individual needs.

Days
15

Ø km per day
45