In early planning stages for trip in May 2027. Flying from US to Frankfurt, then train to Heidelberg for 3 nights. From there we would like to stay in the Rhine Valley for 3 nights before moving on to Colmar, France for 3 nights (and then on from three). Looking for advice about where to stay with consideration for easy public transportation to and from plus these factors;
--We stayed in St. Goar in 2018 and took a short river cruise to Boppard, then train back to St Goar
--We have seen castles, churches and museums in many areas of the world so that is not the focus of this trip and those places do not appeal so much anymore.
--Not wine connoisseurs but have a casual interest in small wineries, especially white wines
--ChatGPT suggested that we stay in Bacharach but maybe it isn't enough to keep us engaged for 3 nights??
--We could use Hyatt points to stay in Mainz so that is a plus for Mainz but not if it isn't a great choice.
Hopefully this provides some information about our preferences for this part of our trip. Thank you!
Edit: Thank you for sharing your perspectives! I looked back at photos and figured out that the day trip on the Rhine that we took from St. Goar actually ended in Bingen. We took the train back from there to St. Goar. To the best of my knowledge, we have not been in either Bacharach or Boppard. Not sure how that changes things but I plan to look at places to stay in Boppard and also the logistics of getting from our previous stay in Heidelberg and then on to Colmar after our stay.