24 Hour Lay Over at FRA
My wife and I have a 24 hour lay over at FRA on 23 June (arrive 0530 on Luft, depart at 0730 for Rome the next day).
Staying at the Airport and want to know what to do for the day (train into the city, ICE trip, etc). I have seen 4 hour, quick ICE trips, etc, but no RON's for 24+ hours.
Any thoughts?