I know plenty of people have suggested starting at a different point on the Rhine, but we are kind of interested in starting in Mainz and ending in St. Goar. We will be coming into Mainz Hbf from Frankfurt Hbf on the S-Bahn. My questions are as follows:
#1 There are 2 adults - what is the cheapest ticket to buy for the KD line for us on a weekday?
#2 Does the KD ticket office accept credit cards?
#3 What is the nearest train station to the KD Dock in St. Goar?
#4 Which side of the river (going downstream) does the boat stop - left or right bank - in St. Goar?
I think that's it for now!