In September, we will be looking to get from Heidelberg to Prague in a day. Can anyone tell me how best to go about it? I saw a post from several years ago about trains, but the answer was given with letters and numbers that I think would be meaningful to one familiar with the train system. Not to me however. If train is the way to go, I assume there is no direct route. Can one with only English language skills figure out where and how to change as necessary? Any assistance would be greatly appreciated.