Scenic route

Rhine Valley

Koblenz to Mainz along the UNESCO Middle Rhine, castle after castle

Route

  1. Koblenz Hbf

    Where the Moselle meets the Rhine at the Deutsches Eck

  2. Boppard / St. Goar / Bacharach

    Small riverside towns beneath the steepest castle-topped bends

  3. Mainz Hbf

    Gutenberg's home city, at the Rhine–Main confluence

What you'll see

  • The Middle Rhine Valley UNESCO World Heritage stretch between Koblenz and Bingen, with more than 40 castles and fortress ruins on the hillsides
  • Sit on the left (west) side of the train heading south from Koblenz to Bingen for the best castle views — the river winds so both banks get a turn, but the left bank has slightly better sightlines on the classic stretch past the Loreley rock
  • The Loreley slate cliff near St. Goarshausen, the valley's narrowest point

Stopover ideas

  • Boppard — riverside promenade and vineyard chairlift
  • St. Goar / St. Goarshausen — Rheinfels castle ruins and the Loreley viewpoint
  • Bacharach — walled medieval wine town

Practicalities

Trains
RE/RB regional trains on the left-bank Rhine line, roughly hourly, plus the slower right-bank line for the return leg
Duration
about 1 hour direct; allow half a day if you stop in the villages between
Best time of year
Late spring to early autumn for daylight and vineyard greenery; September–October for the wine harvest

Which ticket?

Entirely regional trains, so a Deutschlandticket covers the whole Rhine Valley round trip with no extra fare — one of the best-value scenic rides in the country. German Rail Pass holders can ride it too without using a travel day if they already hold a Deutschlandticket, but on the pass alone it does use a travel day.

Plan the exact connection on the journey planner or work out whether a rail pass pays off on the trip planner.

Source: Deutsche Bahn long-distance and regional timetables (bahn.de). Checked on 4 September 2026.