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B3

The Danube through Upper Austria: Passau to Melk

The Schlögen loop, Linz and its hill church, Bruckner’s abbey, the Mauthausen memorial and the wooded Strudengau to Melk.

Distance
198 km (123 mi)
Driving
2 h 44 min
Suggested days
4
Stops
9
Countries
Germany, Austria
Updated
June 19, 2026

At a glance: 4-day road trip of about 198 km (123 mi) with 9 stops, from Passau to Melk. About 2 h 44 min of driving in total.

More road trips in Germany, Austria

Route description

Leave Passau east along the south bank of the Danube on the B130, a quiet riverside road past Engelhartszell with its Trappist abbey. After about 40 km you reach Schlögen, where the river turns back on itself in a tight loop. Park by the river and walk up to the Schlögener Blick viewpoint. In season, small passenger ferries for walkers and cyclists cross the river at the loop.

Continue downriver to Linz, about 50 km, a city of steel, music and new museums on both banks. The Pöstlingberg tram climbs to a pilgrimage church with a view over the city. South of Linz, St. Florian Abbey is a large baroque monastery where the composer Anton Bruckner is buried beneath the organ he played. Guided tours run several times a day.

East of Linz, the Mauthausen Memorial stands on a hill above the Danube. The camp held about 190,000 prisoners, and around half of them died. Entry is free, and the exhibitions and the granite quarry with its Stairs of Death need at least two hours. Then follow the B3 along the north bank into the Strudengau, where the river narrows between wooded hills to the small town of Grein.

From Grein the B3 continues past the Persenbeug power station to Maria Taferl, whose baroque church looks out over the valley. Cross the river to Melk, about 45 km from Grein. Its golden abbey on the rock is the gateway to the Wachau. The B3 and B130 are toll-free and fine for motorhomes. The Danube Cycle Path follows the whole route and is busy from May to September.

Stop-by-stop itinerary

In driving order. Distances are estimates between consecutive stops.

  1. 1

    Passau

    Germany
    Start
  2. 2

    Schlögen Danube loop viewpoint

    ViewsHaibach ob der Donau, Austria

    The famous U-bend of the Danube seen from the Schlögener Blick above the river. Park in Schlögen and walk up the signed forest path, allowing about 40 minutes.

    44 km
  3. 3

    Linz

    Austria
    41 km
  4. 4

    Pöstlingberg

    ViewsLinz, Austria

    A hill above Linz crowned by a twin-towered pilgrimage church, with views over the city and the Danube. Take the historic Pöstlingberg tram from the main square or drive up to the paid car park.

    3 km
  5. 5

    St. Florian Abbey

    HistorySt. Florian, Austria

    A baroque Augustinian abbey south of Linz where Anton Bruckner was organist and is buried beneath his great organ. Guided tours show the library, the imperial rooms and the crypt.

    19 km
  6. 6

    Mauthausen Memorial

    HistoryMauthausen, Austria

    The former Nazi concentration camp on a hill above the Danube, now a memorial and museum. Entry is free; allow at least two hours and visit the granite quarry with its Stairs of Death.

    13 km
  7. 7

    Grein

    Austria
    33 km
  8. 8

    Maria Taferl Basilica

    HistoryMaria Taferl, Austria

    A baroque pilgrimage church on a terrace high above the north bank of the Danube, with views to the Alps on clear days. Signed from the B3; parking below the church.

    28 km
  9. 9

    Melk

    Austria
    16 km

FAQs

How long is The Danube through Upper Austria: Passau to Melk?

4-day road trip of about 198 km (123 mi) with 9 stops, from Passau to Melk. About 2 h 44 min of driving in total.

How many days do you need for The Danube through Upper Austria: Passau to Melk?

We suggest 4 days: about 2 h 44 min of driving, which leaves time for the stops.

Where does The Danube through Upper Austria: Passau to Melk start and end?

It starts in Passau and ends in Melk.

Which countries does The Danube through Upper Austria: Passau to Melk pass through?

Germany and Austria.