I'll be spending one day in Frankfurt, Germany. I have one day to browse around. My transportation method of choice is the train/subway. I see that I can take the train from the airport
to the main station in town
From there I can hop on the U4 subway. There is a stop on the U4 that appears to be less than 1/2 mile from the Marriott. I can't tell if it's accessible on foot. Has anyone made this walk to the hotel from Messe/Festhalle stop?
After checking in, I'm going to hit the downtown area. Any quick "can't miss" ideas?
Your Friend, Pained.