We will fly into Frankfurt (Main) on 28 Nov 2023 and depart the 30th by train to Freiburg. We will be staying near the Hauptwache. The Christmas Market at the Römer will be very close and we will visit it the first night.
The next day we would like to take a day trip to a nearby town or suburb to visit a Christmas Market and sight-see. We are considering Mainz as we already know the town and it is less than 50 minutes by Sbahn from the Hauptwache. Are there other towns (closer?) that we should be considering? Would Bad Homburg be a good choice?
We would like to keep the connections simple and the train rides under an hour.
Thanks for any suggestions.