Proceeding to St. Goar after landing in Frankfurt. that maybe around 4-5pm. Wondering if I could use a Rheinland-Pfalz ticket to ride the train somewhere else for dinner and back to St. Goar ?
Next day will be a cruise to Bacharach and back, and maybe go to Reinfels Castle, although I wonder what is there to see but ruined walls. Any other places to make the late afternoon worthwhile ? Seems like a trip to Marksburg could take a while.
I guess a better question is: Is there nightlife in the Rhine ?