My wife and I are planning our maiden trip to Europe. So far, we think we have the broad itinerary covered. It would be great if you guys can pitch in give some suggestions for
a) places nearby that are maybe better/cheaper/ more worthwile to visit
b) some “off the normal tourist path” things / places
c) we are doing mostly rail travel. Any other suggestions would be most welcome here
d) and finally, some “must-do” things
Well, this is what we have for now:
Reach Frankfurt, take immediate train to Cologne
Stay in Cologne for 4 days.