Bikes, e-bikes, and getting back to where you started

Renting a bike (or an e-bike)

You don't need your own bike for this. Rental shops in both Melk and Krems handle one-way rentals specifically built around this route — pick up in one town, drop off in the other, no need to ride back the way you came. E-bikes are widely available too, commonly on 600W-class battery systems from mainstream Austrian and German brands, which is enough charge for the full 36 km with real margin to spare, even riding uphill sections at speed rather than coasting them.

If you'd rather not navigate rental logistics yourself, guided e-bike day tours exist that bundle the bike, a safety briefing, and sometimes transfer from Vienna into one booking — worth it if you want zero planning, less worth it if half the appeal for you is picking your own pace and stops.

Getting yourself — and your luggage — back

If you're doing this as a one-way ride, the Franz-Josefs-Bahn railway line runs along the Wachau's north bank and stops in most of the villages on the route, including Krems, with regular connections back toward Melk and on to Vienna. That's the simplest way to close the loop without re-riding it.

If you're on a multi-day Danube Cycle Path trip rather than a single day out, luggage transfer services are a standard part of the route between Passau and Vienna — your bags move by van while you ride unencumbered, a normal setup on this stretch of the Danube rather than something you have to arrange as a special request.

Which bank to actually ride

Covered in more depth on the route overview, but as a practical summary: ride the north bank if you want the villages, wine taverns, and the Dürnstein castle climb; ride the south bank if you want the fastest, simplest, fully paved option with fewer stops. The passenger ferries at Spitz, Weissenkirchen, and Dürnstein mean you can switch banks mid-route rather than committing to one for the full 36 km.