A Long Weekend in Vienna: 2 Austria Trips
Three days from Vienna is enough to add a second gateway to the mix: settle in on day 1, take the Wachau Valley on day 2, then cross into Slovakia for day 3. Bratislava sits a genuinely fast train ride away, which makes it an easy add rather than a stretch. This extends the 2 day version; for more gateways, jump to the 5 day or 7 day plans.
Book these before you go:
- Wachau Valley and Melk Abbey day tour
- Bratislava day tour from Vienna , or just buy a REX train ticket and go it alone
- Vienna hotel rates near Wien Hauptbahnhof, since both day trips depart from Vienna’s main stations
| Day | Focus | Distance / train time from Vienna |
|---|---|---|
| Day 1 | Vienna base camp, no day trip | 0 (you’re here) |
| Day 2 | Wachau Valley and Melk Abbey | ~90km, ~1 hour direct train |
| Day 3 | Bratislava, Slovakia | ~1 hour, REX train (as fast as 56 minutes) |
Day 1: Base Camp in Vienna
Land, check in, and keep the day loose. Base yourself near Wien Hauptbahnhof so both of tomorrow’s trains are a short ride away, then spend the afternoon on a walk along the Ringstrasse and a coffee-house stop for a Melange. St. Stephen’s Cathedral is free and worth the detour; save Schonbrunn and the Belvedere for a dedicated Vienna trip, since this itinerary’s energy belongs to the trains.
Arriving by air, take the S7 Schnellbahn instead of the CAT: about 25 minutes to Wien Mitte for a fraction of the CAT’s EUR 14.90, only roughly 9 minutes slower.
Day 2: Wachau Valley and Melk Abbey
Direct trains run from Wien Westbahnhof to Melk in about an hour, ending at an abbey that looks like it annexed the surrounding hillside. The ÖBB Wachau-Ticket bundles train, Melk Abbey admission, and a Krems-Melk river boat leg into one pass, roughly EUR 59 for an adult (confirm the current price). The boat runs a seasonal schedule with real gaps in spring and autumn, so check the sailing calendar before you build the day around it. If the boat’s not running, the riverside walk to a Durnstein wine village covers the same ground on foot.
Day 3: Bratislava, Slovakia
The Regional Express (REX) now covers Wien Hauptbahnhof to Bratislava Hlavna in about 56 minutes after 2025 electrification work sped it up from over an hour, running every 30 to 60 minutes, one-way fares typically EUR 10 to 19 depending on ticket type. That’s a genuinely different country and old town for less than a Vienna dinner. The slower, scenic option is the Twin City Liner boat along the Danube, about 1 hour 15 minutes, roughly EUR 37 one way, running a seasonal 2 to 4 sailings a day, prettier but pricier and slower than the train.
Wander the old town, climb to Bratislava Castle for the view, and be back in Vienna in time for a late dinner.
Which is the better second day trip: Bratislava or Salzburg?
Bratislava, for a 3 day trip specifically. At about 56 minutes each way it fits comfortably alongside a Wachau day without exhausting your one long weekend, while Salzburg’s 2.5 hour run each way eats most of a day on transit alone. Save Salzburg for a longer itinerary where it can get the time it deserves.
Do you need a visa or extra documents for Bratislava?
No. Slovakia and Austria are both in the Schengen area and both use the euro, so there’s no border checkpoint and no currency swap. Carry photo ID anyway, since spot checks happen occasionally on cross-border regional trains, even without a formal stop.
One concrete tip: buy both days’ train tickets through the ÖBB app before you leave your hotel. Same-day walk-up fares run higher than advance tickets on both routes, and having them loaded on your phone means one less line to stand in.